1023218270

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{1249}}^1$

素因数の和:1413

約数の個数: 64

約数和(自身を含む): 2008800000

約数和(自身を除く): 985581730

約数列:

[1, 2, 5, 10, 17, 34, 61, 79, 85, 122, 158, 170, 305, 395, 610, 790, 1037, 1249, 1343, 2074, 2498, 2686, 4819, 5185, 6245, 6715, 9638, 10370, 12490, 13430, 21233, 24095, 42466, 48190, 76189, 81923, 98671, 106165, 152378, 163846, 197342, 212330, 380945, 409615, 493355, 761890, 819230, 986710, 1295213, 1677407, 2590426, 3354814, 6018931, 6476065, 8387035, 12037862, 12952130, 16774070, 30094655, 60189310, 102321827, 204643654, 511609135, 1023218270]

約数ペア:

[(1, 1023218270), (2, 511609135), (5, 204643654), (10, 102321827), (17, 60189310), (34, 30094655), (61, 16774070), (79, 12952130), (85, 12037862), (122, 8387035), (158, 6476065), (170, 6018931), (305, 3354814), (395, 2590426), (610, 1677407), (790, 1295213), (1037, 986710), (1249, 819230), (1343, 761890), (2074, 493355), (2498, 409615), (2686, 380945), (4819, 212330), (5185, 197342), (6245, 163846), (6715, 152378), (9638, 106165), (10370, 98671), (12490, 81923), (13430, 76189), (21233, 48190), (24095, 42466)]