71216730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{60869}}^1$

素因数の和:60895

約数の個数: 48

約数和(自身を含む): 199410120

約数和(自身を除く): 128193390

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 60869, 121738, 182607, 304345, 365214, 547821, 608690, 791297, 913035, 1095642, 1582594, 1826070, 2373891, 2739105, 3956485, 4747782, 5478210, 7121673, 7912970, 11869455, 14243346, 23738910, 35608365, 71216730]

約数ペア:

[(1, 71216730), (2, 35608365), (3, 23738910), (5, 14243346), (6, 11869455), (9, 7912970), (10, 7121673), (13, 5478210), (15, 4747782), (18, 3956485), (26, 2739105), (30, 2373891), (39, 1826070), (45, 1582594), (65, 1095642), (78, 913035), (90, 791297), (117, 608690), (130, 547821), (195, 365214), (234, 304345), (390, 182607), (585, 121738), (1170, 60869)]