130422890

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{32363}}^1$

素因数の和:32414

約数の個数: 32

約数和(自身を含む): 260983296

約数和(自身を除く): 130560406

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 4030, 32363, 64726, 161815, 323630, 420719, 841438, 1003253, 2006506, 2103595, 4207190, 5016265, 10032530, 13042289, 26084578, 65211445, 130422890]

約数ペア:

[(1, 130422890), (2, 65211445), (5, 26084578), (10, 13042289), (13, 10032530), (26, 5016265), (31, 4207190), (62, 2103595), (65, 2006506), (130, 1003253), (155, 841438), (310, 420719), (403, 323630), (806, 161815), (2015, 64726), (4030, 32363)]