274344430

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{431}}^1\times {\mathrm{1201}}^1$

素因数の和:1692

約数の個数: 32

約数和(自身を含む): 504724608

約数和(自身を除く): 230380178

約数列:

[1, 2, 5, 10, 53, 106, 265, 431, 530, 862, 1201, 2155, 2402, 4310, 6005, 12010, 22843, 45686, 63653, 114215, 127306, 228430, 318265, 517631, 636530, 1035262, 2588155, 5176310, 27434443, 54868886, 137172215, 274344430]

約数ペア:

[(1, 274344430), (2, 137172215), (5, 54868886), (10, 27434443), (53, 5176310), (106, 2588155), (265, 1035262), (431, 636530), (530, 517631), (862, 318265), (1201, 228430), (2155, 127306), (2402, 114215), (4310, 63653), (6005, 45686), (12010, 22843)]