13153070

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1579}}^1$

素因数の和:1617

約数の個数: 48

約数和(自身を含む): 29179440

約数和(自身を除く): 16026370

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 49, 70, 85, 98, 119, 170, 238, 245, 490, 595, 833, 1190, 1579, 1666, 3158, 4165, 7895, 8330, 11053, 15790, 22106, 26843, 53686, 55265, 77371, 110530, 134215, 154742, 187901, 268430, 375802, 386855, 773710, 939505, 1315307, 1879010, 2630614, 6576535, 13153070]

約数ペア:

[(1, 13153070), (2, 6576535), (5, 2630614), (7, 1879010), (10, 1315307), (14, 939505), (17, 773710), (34, 386855), (35, 375802), (49, 268430), (70, 187901), (85, 154742), (98, 134215), (119, 110530), (170, 77371), (238, 55265), (245, 53686), (490, 26843), (595, 22106), (833, 15790), (1190, 11053), (1579, 8330), (1666, 7895), (3158, 4165)]