71313060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{353}}^1$

素因数の和:422

約数の個数: 192

約数和(自身を含む): 253112832

約数和(自身を除く): 181799772

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 37, 39, 42, 52, 60, 65, 70, 74, 78, 84, 91, 105, 111, 130, 140, 148, 156, 182, 185, 195, 210, 222, 259, 260, 273, 353, 364, 370, 390, 420, 444, 455, 481, 518, 546, 555, 706, 740, 777, 780, 910, 962, 1036, 1059, 1092, 1110, 1295, 1365, 1412, 1443, 1554, 1765, 1820, 1924, 2118, 2220, 2405, 2471, 2590, 2730, 2886, 3108, 3367, 3530, 3885, 4236, 4589, 4810, 4942, 5180, 5295, 5460, 5772, 6734, 7060, 7215, 7413, 7770, 9178, 9620, 9884, 10101, 10590, 12355, 13061, 13468, 13767, 14430, 14826, 15540, 16835, 18356, 20202, 21180, 22945, 24710, 26122, 27534, 28860, 29652, 32123, 33670, 37065, 39183, 40404, 45890, 49420, 50505, 52244, 55068, 64246, 65305, 67340, 68835, 74130, 78366, 91427, 91780, 96369, 101010, 128492, 130610, 137670, 148260, 156732, 160615, 169793, 182854, 192738, 195915, 202020, 261220, 274281, 275340, 321230, 339586, 365708, 385476, 391830, 457135, 481845, 509379, 548562, 642460, 679172, 783660, 848965, 914270, 963690, 1018758, 1097124, 1188551, 1371405, 1697930, 1828540, 1927380, 2037516, 2377102, 2546895, 2742810, 3395860, 3565653, 4754204, 5093790, 5485620, 5942755, 7131306, 10187580, 11885510, 14262612, 17828265, 23771020, 35656530, 71313060]

約数ペア:

[(1, 71313060), (2, 35656530), (3, 23771020), (4, 17828265), (5, 14262612), (6, 11885510), (7, 10187580), (10, 7131306), (12, 5942755), (13, 5485620), (14, 5093790), (15, 4754204), (20, 3565653), (21, 3395860), (26, 2742810), (28, 2546895), (30, 2377102), (35, 2037516), (37, 1927380), (39, 1828540), (42, 1697930), (52, 1371405), (60, 1188551), (65, 1097124), (70, 1018758), (74, 963690), (78, 914270), (84, 848965), (91, 783660), (105, 679172), (111, 642460), (130, 548562), (140, 509379), (148, 481845), (156, 457135), (182, 391830), (185, 385476), (195, 365708), (210, 339586), (222, 321230), (259, 275340), (260, 274281), (273, 261220), (353, 202020), (364, 195915), (370, 192738), (390, 182854), (420, 169793), (444, 160615), (455, 156732), (481, 148260), (518, 137670), (546, 130610), (555, 128492), (706, 101010), (740, 96369), (777, 91780), (780, 91427), (910, 78366), (962, 74130), (1036, 68835), (1059, 67340), (1092, 65305), (1110, 64246), (1295, 55068), (1365, 52244), (1412, 50505), (1443, 49420), (1554, 45890), (1765, 40404), (1820, 39183), (1924, 37065), (2118, 33670), (2220, 32123), (2405, 29652), (2471, 28860), (2590, 27534), (2730, 26122), (2886, 24710), (3108, 22945), (3367, 21180), (3530, 20202), (3885, 18356), (4236, 16835), (4589, 15540), (4810, 14826), (4942, 14430), (5180, 13767), (5295, 13468), (5460, 13061), (5772, 12355), (6734, 10590), (7060, 10101), (7215, 9884), (7413, 9620), (7770, 9178)]