2050627890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{13723}}^1$

素因数の和:14043

約数の個数: 64

約数和(自身を含む): 5229173376

約数和(自身を除く): 3178545486

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 293, 510, 586, 879, 1465, 1758, 2930, 4395, 4981, 8790, 9962, 13723, 14943, 24905, 27446, 29886, 41169, 49810, 68615, 74715, 82338, 137230, 149430, 205845, 233291, 411690, 466582, 699873, 1166455, 1399746, 2332910, 3499365, 4020839, 6998730, 8041678, 12062517, 20104195, 24125034, 40208390, 60312585, 68354263, 120625170, 136708526, 205062789, 341771315, 410125578, 683542630, 1025313945, 2050627890]

約数ペア:

[(1, 2050627890), (2, 1025313945), (3, 683542630), (5, 410125578), (6, 341771315), (10, 205062789), (15, 136708526), (17, 120625170), (30, 68354263), (34, 60312585), (51, 40208390), (85, 24125034), (102, 20104195), (170, 12062517), (255, 8041678), (293, 6998730), (510, 4020839), (586, 3499365), (879, 2332910), (1465, 1399746), (1758, 1166455), (2930, 699873), (4395, 466582), (4981, 411690), (8790, 233291), (9962, 205845), (13723, 149430), (14943, 137230), (24905, 82338), (27446, 74715), (29886, 68615), (41169, 49810)]