15672672770

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1\times {\mathrm{233}}^1\times {\mathrm{449}}^1$

素因数の和:971

約数の個数: 64

約数和(自身を含む): 28931385600

約数和(自身を除く): 13258712830

約数列:

[1, 2, 5, 10, 71, 142, 211, 233, 355, 422, 449, 466, 710, 898, 1055, 1165, 2110, 2245, 2330, 4490, 14981, 16543, 29962, 31879, 33086, 49163, 63758, 74905, 82715, 94739, 98326, 104617, 149810, 159395, 165430, 189478, 209234, 245815, 318790, 473695, 491630, 523085, 947390, 1046170, 3490573, 6726469, 6981146, 7427807, 13452938, 14855614, 17452865, 22074187, 33632345, 34905730, 37139035, 44148374, 67264690, 74278070, 110370935, 220741870, 1567267277, 3134534554, 7836336385, 15672672770]

約数ペア:

[(1, 15672672770), (2, 7836336385), (5, 3134534554), (10, 1567267277), (71, 220741870), (142, 110370935), (211, 74278070), (233, 67264690), (355, 44148374), (422, 37139035), (449, 34905730), (466, 33632345), (710, 22074187), (898, 17452865), (1055, 14855614), (1165, 13452938), (2110, 7427807), (2245, 6981146), (2330, 6726469), (4490, 3490573), (14981, 1046170), (16543, 947390), (29962, 523085), (31879, 491630), (33086, 473695), (49163, 318790), (63758, 245815), (74905, 209234), (82715, 189478), (94739, 165430), (98326, 159395), (104617, 149810)]