7384630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{359}}^1$

素因数の和:405

約数の個数: 48

約数和(自身を含む): 15513120

約数和(自身を除く): 8128490

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 121, 170, 187, 242, 359, 374, 605, 718, 935, 1210, 1795, 1870, 2057, 3590, 3949, 4114, 6103, 7898, 10285, 12206, 19745, 20570, 30515, 39490, 43439, 61030, 67133, 86878, 134266, 217195, 335665, 434390, 671330, 738463, 1476926, 3692315, 7384630]

約数ペア:

[(1, 7384630), (2, 3692315), (5, 1476926), (10, 738463), (11, 671330), (17, 434390), (22, 335665), (34, 217195), (55, 134266), (85, 86878), (110, 67133), (121, 61030), (170, 43439), (187, 39490), (242, 30515), (359, 20570), (374, 19745), (605, 12206), (718, 10285), (935, 7898), (1210, 6103), (1795, 4114), (1870, 3949), (2057, 3590)]