1330958030

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{54347}}^1$

素因数の和:54464

約数の個数: 32

約数和(自身を含む): 2504355840

約数和(自身を除く): 1173397810

約数列:

[1, 2, 5, 10, 31, 62, 79, 155, 158, 310, 395, 790, 2449, 4898, 12245, 24490, 54347, 108694, 271735, 543470, 1684757, 3369514, 4293413, 8423785, 8586826, 16847570, 21467065, 42934130, 133095803, 266191606, 665479015, 1330958030]

約数ペア:

[(1, 1330958030), (2, 665479015), (5, 266191606), (10, 133095803), (31, 42934130), (62, 21467065), (79, 16847570), (155, 8586826), (158, 8423785), (310, 4293413), (395, 3369514), (790, 1684757), (2449, 543470), (4898, 271735), (12245, 108694), (24490, 54347)]