313014730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{30011}}^1$

素因数の和:30174

約数の個数: 32

約数和(自身を含む): 648259200

約数和(自身を除く): 335244470

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 149, 298, 745, 1043, 1490, 2086, 5215, 10430, 30011, 60022, 150055, 210077, 300110, 420154, 1050385, 2100770, 4471639, 8943278, 22358195, 31301473, 44716390, 62602946, 156507365, 313014730]

約数ペア:

[(1, 313014730), (2, 156507365), (5, 62602946), (7, 44716390), (10, 31301473), (14, 22358195), (35, 8943278), (70, 4471639), (149, 2100770), (298, 1050385), (745, 420154), (1043, 300110), (1490, 210077), (2086, 150055), (5215, 60022), (10430, 30011)]