87810270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{1031}}^1$

素因数の和:1225

約数の個数: 64

約数和(自身を含む): 224695296

約数和(自身を除く): 136885026

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 167, 170, 255, 334, 501, 510, 835, 1002, 1031, 1670, 2062, 2505, 2839, 3093, 5010, 5155, 5678, 6186, 8517, 10310, 14195, 15465, 17034, 17527, 28390, 30930, 35054, 42585, 52581, 85170, 87635, 105162, 172177, 175270, 262905, 344354, 516531, 525810, 860885, 1033062, 1721770, 2582655, 2927009, 5165310, 5854018, 8781027, 14635045, 17562054, 29270090, 43905135, 87810270]

約数ペア:

[(1, 87810270), (2, 43905135), (3, 29270090), (5, 17562054), (6, 14635045), (10, 8781027), (15, 5854018), (17, 5165310), (30, 2927009), (34, 2582655), (51, 1721770), (85, 1033062), (102, 860885), (167, 525810), (170, 516531), (255, 344354), (334, 262905), (501, 175270), (510, 172177), (835, 105162), (1002, 87635), (1031, 85170), (1670, 52581), (2062, 42585), (2505, 35054), (2839, 30930), (3093, 28390), (5010, 17527), (5155, 17034), (5678, 15465), (6186, 14195), (8517, 10310)]