6459830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:153

約数の個数: 64

約数和(自身を含む): 13789440

約数和(自身を除く): 7329610

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 37, 65, 74, 79, 85, 130, 158, 170, 185, 221, 370, 395, 442, 481, 629, 790, 962, 1027, 1105, 1258, 1343, 2054, 2210, 2405, 2686, 2923, 3145, 4810, 5135, 5846, 6290, 6715, 8177, 10270, 13430, 14615, 16354, 17459, 29230, 34918, 37999, 40885, 49691, 75998, 81770, 87295, 99382, 174590, 189995, 248455, 379990, 496910, 645983, 1291966, 3229915, 6459830]

約数ペア:

[(1, 6459830), (2, 3229915), (5, 1291966), (10, 645983), (13, 496910), (17, 379990), (26, 248455), (34, 189995), (37, 174590), (65, 99382), (74, 87295), (79, 81770), (85, 75998), (130, 49691), (158, 40885), (170, 37999), (185, 34918), (221, 29230), (370, 17459), (395, 16354), (442, 14615), (481, 13430), (629, 10270), (790, 8177), (962, 6715), (1027, 6290), (1105, 5846), (1258, 5135), (1343, 4810), (2054, 3145), (2210, 2923), (2405, 2686)]