1649021430

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{69491}}^1$

素因数の和:69621

約数の個数: 64

約数和(自身を含む): 4563122688

約数和(自身を除く): 2914101258

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 113, 210, 226, 339, 565, 678, 791, 1130, 1582, 1695, 2373, 3390, 3955, 4746, 7910, 11865, 23730, 69491, 138982, 208473, 347455, 416946, 486437, 694910, 972874, 1042365, 1459311, 2084730, 2432185, 2918622, 4864370, 7296555, 7852483, 14593110, 15704966, 23557449, 39262415, 47114898, 54967381, 78524830, 109934762, 117787245, 164902143, 235574490, 274836905, 329804286, 549673810, 824510715, 1649021430]

約数ペア:

[(1, 1649021430), (2, 824510715), (3, 549673810), (5, 329804286), (6, 274836905), (7, 235574490), (10, 164902143), (14, 117787245), (15, 109934762), (21, 78524830), (30, 54967381), (35, 47114898), (42, 39262415), (70, 23557449), (105, 15704966), (113, 14593110), (210, 7852483), (226, 7296555), (339, 4864370), (565, 2918622), (678, 2432185), (791, 2084730), (1130, 1459311), (1582, 1042365), (1695, 972874), (2373, 694910), (3390, 486437), (3955, 416946), (4746, 347455), (7910, 208473), (11865, 138982), (23730, 69491)]