90509747330

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{2278121}}^1$

素因数の和:2278294

約数の個数: 32

約数和(自身を含む): 169765651440

約数和(自身を除く): 79255904110

約数列:

[1, 2, 5, 10, 29, 58, 137, 145, 274, 290, 685, 1370, 3973, 7946, 19865, 39730, 2278121, 4556242, 11390605, 22781210, 66065509, 132131018, 312102577, 330327545, 624205154, 660655090, 1560512885, 3121025770, 9050974733, 18101949466, 45254873665, 90509747330]

約数ペア:

[(1, 90509747330), (2, 45254873665), (5, 18101949466), (10, 9050974733), (29, 3121025770), (58, 1560512885), (137, 660655090), (145, 624205154), (274, 330327545), (290, 312102577), (685, 132131018), (1370, 66065509), (3973, 22781210), (7946, 11390605), (19865, 4556242), (39730, 2278121)]