17187663870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{631}}^1\times {\mathrm{751}}^1$

素因数の和:1439

約数の個数: 192

約数和(自身を含む): 49822875648

約数和(自身を除く): 32635211778

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 31, 39, 45, 62, 65, 78, 90, 93, 117, 130, 155, 186, 195, 234, 279, 310, 390, 403, 465, 558, 585, 631, 751, 806, 930, 1170, 1209, 1262, 1395, 1502, 1893, 2015, 2253, 2418, 2790, 3155, 3627, 3755, 3786, 4030, 4506, 5679, 6045, 6310, 6759, 7254, 7510, 8203, 9465, 9763, 11265, 11358, 12090, 13518, 16406, 18135, 18930, 19526, 19561, 22530, 23281, 24609, 28395, 29289, 33795, 36270, 39122, 41015, 46562, 48815, 49218, 56790, 58578, 58683, 67590, 69843, 73827, 82030, 87867, 97630, 97805, 116405, 117366, 123045, 139686, 146445, 147654, 175734, 176049, 195610, 209529, 232810, 246090, 254293, 292890, 293415, 302653, 349215, 352098, 369135, 419058, 439335, 473881, 508586, 586830, 605306, 698430, 738270, 762879, 878670, 880245, 907959, 947762, 1047645, 1271465, 1421643, 1513265, 1525758, 1760490, 1815918, 2095290, 2288637, 2369405, 2542930, 2723877, 2843286, 3026530, 3814395, 4264929, 4539795, 4577274, 4738810, 5447754, 6160453, 7108215, 7628790, 8529858, 9079590, 11443185, 12320906, 13619385, 14216430, 14690311, 18481359, 21324645, 22886370, 27238770, 29380622, 30802265, 36962718, 42649290, 44070933, 55444077, 61604530, 73451555, 88141866, 92406795, 110888154, 132212799, 146903110, 184813590, 190974043, 220354665, 264425598, 277220385, 381948086, 440709330, 554440770, 572922129, 661063995, 954870215, 1145844258, 1322127990, 1718766387, 1909740430, 2864610645, 3437532774, 5729221290, 8593831935, 17187663870]

約数ペア:

[(1, 17187663870), (2, 8593831935), (3, 5729221290), (5, 3437532774), (6, 2864610645), (9, 1909740430), (10, 1718766387), (13, 1322127990), (15, 1145844258), (18, 954870215), (26, 661063995), (30, 572922129), (31, 554440770), (39, 440709330), (45, 381948086), (62, 277220385), (65, 264425598), (78, 220354665), (90, 190974043), (93, 184813590), (117, 146903110), (130, 132212799), (155, 110888154), (186, 92406795), (195, 88141866), (234, 73451555), (279, 61604530), (310, 55444077), (390, 44070933), (403, 42649290), (465, 36962718), (558, 30802265), (585, 29380622), (631, 27238770), (751, 22886370), (806, 21324645), (930, 18481359), (1170, 14690311), (1209, 14216430), (1262, 13619385), (1395, 12320906), (1502, 11443185), (1893, 9079590), (2015, 8529858), (2253, 7628790), (2418, 7108215), (2790, 6160453), (3155, 5447754), (3627, 4738810), (3755, 4577274), (3786, 4539795), (4030, 4264929), (4506, 3814395), (5679, 3026530), (6045, 2843286), (6310, 2723877), (6759, 2542930), (7254, 2369405), (7510, 2288637), (8203, 2095290), (9465, 1815918), (9763, 1760490), (11265, 1525758), (11358, 1513265), (12090, 1421643), (13518, 1271465), (16406, 1047645), (18135, 947762), (18930, 907959), (19526, 880245), (19561, 878670), (22530, 762879), (23281, 738270), (24609, 698430), (28395, 605306), (29289, 586830), (33795, 508586), (36270, 473881), (39122, 439335), (41015, 419058), (46562, 369135), (48815, 352098), (49218, 349215), (56790, 302653), (58578, 293415), (58683, 292890), (67590, 254293), (69843, 246090), (73827, 232810), (82030, 209529), (87867, 195610), (97630, 176049), (97805, 175734), (116405, 147654), (117366, 146445), (123045, 139686)]