19036710

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:139

約数の個数: 192

約数和(自身を含む): 64157184

約数和(自身を除く): 45120474

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 30, 33, 35, 41, 42, 45, 55, 63, 66, 67, 70, 77, 82, 90, 99, 105, 110, 123, 126, 134, 154, 165, 198, 201, 205, 210, 231, 246, 287, 315, 330, 335, 369, 385, 402, 410, 451, 462, 469, 495, 574, 603, 615, 630, 670, 693, 737, 738, 770, 861, 902, 938, 990, 1005, 1155, 1206, 1230, 1353, 1386, 1407, 1435, 1474, 1722, 1845, 2010, 2211, 2255, 2310, 2345, 2583, 2706, 2747, 2814, 2870, 3015, 3157, 3465, 3685, 3690, 4059, 4221, 4305, 4422, 4510, 4690, 5159, 5166, 5494, 6030, 6314, 6633, 6765, 6930, 7035, 7370, 8118, 8241, 8442, 8610, 9471, 10318, 11055, 12915, 13266, 13530, 13735, 14070, 15477, 15785, 16482, 18942, 19229, 20295, 21105, 22110, 24723, 25795, 25830, 27470, 28413, 30217, 30954, 31570, 33165, 38458, 40590, 41205, 42210, 46431, 47355, 49446, 51590, 56826, 57687, 60434, 66330, 77385, 82410, 90651, 92862, 94710, 96145, 115374, 123615, 142065, 151085, 154770, 173061, 181302, 192290, 211519, 232155, 247230, 271953, 284130, 288435, 302170, 346122, 423038, 453255, 464310, 543906, 576870, 634557, 865305, 906510, 1057595, 1269114, 1359765, 1730610, 1903671, 2115190, 2719530, 3172785, 3807342, 6345570, 9518355, 19036710]

約数ペア:

[(1, 19036710), (2, 9518355), (3, 6345570), (5, 3807342), (6, 3172785), (7, 2719530), (9, 2115190), (10, 1903671), (11, 1730610), (14, 1359765), (15, 1269114), (18, 1057595), (21, 906510), (22, 865305), (30, 634557), (33, 576870), (35, 543906), (41, 464310), (42, 453255), (45, 423038), (55, 346122), (63, 302170), (66, 288435), (67, 284130), (70, 271953), (77, 247230), (82, 232155), (90, 211519), (99, 192290), (105, 181302), (110, 173061), (123, 154770), (126, 151085), (134, 142065), (154, 123615), (165, 115374), (198, 96145), (201, 94710), (205, 92862), (210, 90651), (231, 82410), (246, 77385), (287, 66330), (315, 60434), (330, 57687), (335, 56826), (369, 51590), (385, 49446), (402, 47355), (410, 46431), (451, 42210), (462, 41205), (469, 40590), (495, 38458), (574, 33165), (603, 31570), (615, 30954), (630, 30217), (670, 28413), (693, 27470), (737, 25830), (738, 25795), (770, 24723), (861, 22110), (902, 21105), (938, 20295), (990, 19229), (1005, 18942), (1155, 16482), (1206, 15785), (1230, 15477), (1353, 14070), (1386, 13735), (1407, 13530), (1435, 13266), (1474, 12915), (1722, 11055), (1845, 10318), (2010, 9471), (2211, 8610), (2255, 8442), (2310, 8241), (2345, 8118), (2583, 7370), (2706, 7035), (2747, 6930), (2814, 6765), (2870, 6633), (3015, 6314), (3157, 6030), (3465, 5494), (3685, 5166), (3690, 5159), (4059, 4690), (4221, 4510), (4305, 4422)]