490651230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{49411}}^1$

素因数の和:49752

約数の個数: 32

約数和(自身を含む): 1181144448

約数和(自身を除く): 690493218

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 331, 662, 993, 1655, 1986, 3310, 4965, 9930, 49411, 98822, 148233, 247055, 296466, 494110, 741165, 1482330, 16355041, 32710082, 49065123, 81775205, 98130246, 163550410, 245325615, 490651230]

約数ペア:

[(1, 490651230), (2, 245325615), (3, 163550410), (5, 98130246), (6, 81775205), (10, 49065123), (15, 32710082), (30, 16355041), (331, 1482330), (662, 741165), (993, 494110), (1655, 296466), (1986, 247055), (3310, 148233), (4965, 98822), (9930, 49411)]