71368290

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{307}}^1$

素因数の和:374

約数の個数: 160

約数和(自身を含む): 225396864

約数和(自身を除く): 154028574

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 41, 42, 45, 54, 63, 70, 81, 82, 90, 105, 123, 126, 135, 162, 189, 205, 210, 246, 270, 287, 307, 315, 369, 378, 405, 410, 567, 574, 614, 615, 630, 738, 810, 861, 921, 945, 1107, 1134, 1230, 1435, 1535, 1722, 1842, 1845, 1890, 2149, 2214, 2583, 2763, 2835, 2870, 3070, 3321, 3690, 4298, 4305, 4605, 5166, 5526, 5535, 5670, 6447, 6642, 7749, 8289, 8610, 9210, 10745, 11070, 12587, 12894, 12915, 13815, 15498, 16578, 16605, 19341, 21490, 23247, 24867, 25174, 25830, 27630, 32235, 33210, 37761, 38682, 38745, 41445, 46494, 49734, 58023, 62935, 64470, 75522, 77490, 82890, 88109, 96705, 113283, 116046, 116235, 124335, 125870, 174069, 176218, 188805, 193410, 226566, 232470, 248670, 264327, 290115, 339849, 348138, 377610, 440545, 528654, 566415, 580230, 679698, 792981, 870345, 881090, 1019547, 1132830, 1321635, 1585962, 1699245, 1740690, 2039094, 2378943, 2643270, 3398490, 3964905, 4757886, 5097735, 7136829, 7929810, 10195470, 11894715, 14273658, 23789430, 35684145, 71368290]

約数ペア:

[(1, 71368290), (2, 35684145), (3, 23789430), (5, 14273658), (6, 11894715), (7, 10195470), (9, 7929810), (10, 7136829), (14, 5097735), (15, 4757886), (18, 3964905), (21, 3398490), (27, 2643270), (30, 2378943), (35, 2039094), (41, 1740690), (42, 1699245), (45, 1585962), (54, 1321635), (63, 1132830), (70, 1019547), (81, 881090), (82, 870345), (90, 792981), (105, 679698), (123, 580230), (126, 566415), (135, 528654), (162, 440545), (189, 377610), (205, 348138), (210, 339849), (246, 290115), (270, 264327), (287, 248670), (307, 232470), (315, 226566), (369, 193410), (378, 188805), (405, 176218), (410, 174069), (567, 125870), (574, 124335), (614, 116235), (615, 116046), (630, 113283), (738, 96705), (810, 88109), (861, 82890), (921, 77490), (945, 75522), (1107, 64470), (1134, 62935), (1230, 58023), (1435, 49734), (1535, 46494), (1722, 41445), (1842, 38745), (1845, 38682), (1890, 37761), (2149, 33210), (2214, 32235), (2583, 27630), (2763, 25830), (2835, 25174), (2870, 24867), (3070, 23247), (3321, 21490), (3690, 19341), (4298, 16605), (4305, 16578), (4605, 15498), (5166, 13815), (5526, 12915), (5535, 12894), (5670, 12587), (6447, 11070), (6642, 10745), (7749, 9210), (8289, 8610)]