124289230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{30841}}^1$

素因数の和:30892

約数の個数: 32

約数和(自身を含む): 248709888

約数和(自身を除く): 124420658

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 4030, 30841, 61682, 154205, 308410, 400933, 801866, 956071, 1912142, 2004665, 4009330, 4780355, 9560710, 12428923, 24857846, 62144615, 124289230]

約数ペア:

[(1, 124289230), (2, 62144615), (5, 24857846), (10, 12428923), (13, 9560710), (26, 4780355), (31, 4009330), (62, 2004665), (65, 1912142), (130, 956071), (155, 801866), (310, 400933), (403, 308410), (806, 154205), (2015, 61682), (4030, 30841)]