157291230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{557}}^1\times {\mathrm{9413}}^1$

素因数の和:9980

約数の個数: 32

約数和(自身を含む): 378216864

約数和(自身を除く): 220925634

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 557, 1114, 1671, 2785, 3342, 5570, 8355, 9413, 16710, 18826, 28239, 47065, 56478, 94130, 141195, 282390, 5243041, 10486082, 15729123, 26215205, 31458246, 52430410, 78645615, 157291230]

約数ペア:

[(1, 157291230), (2, 78645615), (3, 52430410), (5, 31458246), (6, 26215205), (10, 15729123), (15, 10486082), (30, 5243041), (557, 282390), (1114, 141195), (1671, 94130), (2785, 56478), (3342, 47065), (5570, 28239), (8355, 18826), (9413, 16710)]