2293070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{569}}^1$

素因数の和:620

約数の個数: 32

約数和(自身を含む): 4596480

約数和(自身を除く): 2303410

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 569, 806, 1138, 2015, 2845, 4030, 5690, 7397, 14794, 17639, 35278, 36985, 73970, 88195, 176390, 229307, 458614, 1146535, 2293070]

約数ペア:

[(1, 2293070), (2, 1146535), (5, 458614), (10, 229307), (13, 176390), (26, 88195), (31, 73970), (62, 36985), (65, 35278), (130, 17639), (155, 14794), (310, 7397), (403, 5690), (569, 4030), (806, 2845), (1138, 2015)]