13077810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{439}}^1$

素因数の和:783

約数の個数: 48

約数和(自身を含む): 34182720

約数和(自身を除く): 21104910

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 331, 439, 662, 878, 993, 1317, 1655, 1986, 2195, 2634, 2979, 3310, 3951, 4390, 4965, 5958, 6585, 7902, 9930, 13170, 14895, 19755, 29790, 39510, 145309, 290618, 435927, 726545, 871854, 1307781, 1453090, 2179635, 2615562, 4359270, 6538905, 13077810]

約数ペア:

[(1, 13077810), (2, 6538905), (3, 4359270), (5, 2615562), (6, 2179635), (9, 1453090), (10, 1307781), (15, 871854), (18, 726545), (30, 435927), (45, 290618), (90, 145309), (331, 39510), (439, 29790), (662, 19755), (878, 14895), (993, 13170), (1317, 9930), (1655, 7902), (1986, 6585), (2195, 5958), (2634, 4965), (2979, 4390), (3310, 3951)]