57621990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{9103}}^1$

素因数の和:9324

約数の個数: 32

約数和(自身を含む): 138963456

約数和(自身を除く): 81341466

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 211, 422, 633, 1055, 1266, 2110, 3165, 6330, 9103, 18206, 27309, 45515, 54618, 91030, 136545, 273090, 1920733, 3841466, 5762199, 9603665, 11524398, 19207330, 28810995, 57621990]

約数ペア:

[(1, 57621990), (2, 28810995), (3, 19207330), (5, 11524398), (6, 9603665), (10, 5762199), (15, 3841466), (30, 1920733), (211, 273090), (422, 136545), (633, 91030), (1055, 54618), (1266, 45515), (2110, 27309), (3165, 18206), (6330, 9103)]