13031430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{7121}}^1$

素因数の和:7192

約数の個数: 32

約数和(自身を含む): 31792608

約数和(自身を除く): 18761178

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 305, 366, 610, 915, 1830, 7121, 14242, 21363, 35605, 42726, 71210, 106815, 213630, 434381, 868762, 1303143, 2171905, 2606286, 4343810, 6515715, 13031430]

約数ペア:

[(1, 13031430), (2, 6515715), (3, 4343810), (5, 2606286), (6, 2171905), (10, 1303143), (15, 868762), (30, 434381), (61, 213630), (122, 106815), (183, 71210), (305, 42726), (366, 35605), (610, 21363), (915, 14242), (1830, 7121)]