140941310

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{431}}^1\times {\mathrm{617}}^1$

素因数の和:1108

約数の個数: 32

約数和(自身を含む): 259500672

約数和(自身を除く): 118559362

約数列:

[1, 2, 5, 10, 53, 106, 265, 431, 530, 617, 862, 1234, 2155, 3085, 4310, 6170, 22843, 32701, 45686, 65402, 114215, 163505, 228430, 265927, 327010, 531854, 1329635, 2659270, 14094131, 28188262, 70470655, 140941310]

約数ペア:

[(1, 140941310), (2, 70470655), (5, 28188262), (10, 14094131), (53, 2659270), (106, 1329635), (265, 531854), (431, 327010), (530, 265927), (617, 228430), (862, 163505), (1234, 114215), (2155, 65402), (3085, 45686), (4310, 32701), (6170, 22843)]