66457330

素因数分解:

$2^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{179}}^1\times {\mathrm{271}}^1$

素因数の和:594

約数の個数: 32

約数和(自身を含む): 121616640

約数和(自身を除く): 55159310

約数列:

[1, 2, 5, 10, 137, 179, 271, 274, 358, 542, 685, 895, 1355, 1370, 1790, 2710, 24523, 37127, 48509, 49046, 74254, 97018, 122615, 185635, 242545, 245230, 371270, 485090, 6645733, 13291466, 33228665, 66457330]

約数ペア:

[(1, 66457330), (2, 33228665), (5, 13291466), (10, 6645733), (137, 485090), (179, 371270), (271, 245230), (274, 242545), (358, 185635), (542, 122615), (685, 97018), (895, 74254), (1355, 49046), (1370, 48509), (1790, 37127), (2710, 24523)]