516660953090

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1\times {\mathrm{208463}}^1$

素因数の和:208787

約数の個数: 64

約数和(自身を含む): 1005029959680

約数和(自身を除く): 488369006590

約数列:

[1, 2, 5, 10, 17, 34, 61, 85, 122, 170, 239, 305, 478, 610, 1037, 1195, 2074, 2390, 4063, 5185, 8126, 10370, 14579, 20315, 29158, 40630, 72895, 145790, 208463, 247843, 416926, 495686, 1042315, 1239215, 2084630, 2478430, 3543871, 7087742, 12716243, 17719355, 25432486, 35438710, 49822657, 63581215, 99645314, 127162430, 216176131, 249113285, 432352262, 498226570, 846985169, 1080880655, 1693970338, 2161761310, 3039182077, 4234925845, 6078364154, 8469851690, 15195910385, 30391820770, 51666095309, 103332190618, 258330476545, 516660953090]

約数ペア:

[(1, 516660953090), (2, 258330476545), (5, 103332190618), (10, 51666095309), (17, 30391820770), (34, 15195910385), (61, 8469851690), (85, 6078364154), (122, 4234925845), (170, 3039182077), (239, 2161761310), (305, 1693970338), (478, 1080880655), (610, 846985169), (1037, 498226570), (1195, 432352262), (2074, 249113285), (2390, 216176131), (4063, 127162430), (5185, 99645314), (8126, 63581215), (10370, 49822657), (14579, 35438710), (20315, 25432486), (29158, 17719355), (40630, 12716243), (72895, 7087742), (145790, 3543871), (208463, 2478430), (247843, 2084630), (416926, 1239215), (495686, 1042315)]