38888932890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{167329}}^1$

素因数の和:167527

約数の個数: 64

約数和(自身を含む): 95611023360

約数和(自身を除く): 56722090470

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 127, 183, 254, 305, 366, 381, 610, 635, 762, 915, 1270, 1830, 1905, 3810, 7747, 15494, 23241, 38735, 46482, 77470, 116205, 167329, 232410, 334658, 501987, 836645, 1003974, 1673290, 2509935, 5019870, 10207069, 20414138, 21250783, 30621207, 42501566, 51035345, 61242414, 63752349, 102070690, 106253915, 127504698, 153106035, 212507830, 306212070, 318761745, 637523490, 1296297763, 2592595526, 3888893289, 6481488815, 7777786578, 12962977630, 19444466445, 38888932890]

約数ペア:

[(1, 38888932890), (2, 19444466445), (3, 12962977630), (5, 7777786578), (6, 6481488815), (10, 3888893289), (15, 2592595526), (30, 1296297763), (61, 637523490), (122, 318761745), (127, 306212070), (183, 212507830), (254, 153106035), (305, 127504698), (366, 106253915), (381, 102070690), (610, 63752349), (635, 61242414), (762, 51035345), (915, 42501566), (1270, 30621207), (1830, 21250783), (1905, 20414138), (3810, 10207069), (7747, 5019870), (15494, 2509935), (23241, 1673290), (38735, 1003974), (46482, 836645), (77470, 501987), (116205, 334658), (167329, 232410)]