1614540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{379}}^1$

素因数の和:462

約数の個数: 48

約数和(自身を含む): 4596480

約数和(自身を除く): 2981940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 379, 426, 710, 758, 852, 1065, 1137, 1420, 1516, 1895, 2130, 2274, 3790, 4260, 4548, 5685, 7580, 11370, 22740, 26909, 53818, 80727, 107636, 134545, 161454, 269090, 322908, 403635, 538180, 807270, 1614540]

約数ペア:

[(1, 1614540), (2, 807270), (3, 538180), (4, 403635), (5, 322908), (6, 269090), (10, 161454), (12, 134545), (15, 107636), (20, 80727), (30, 53818), (60, 26909), (71, 22740), (142, 11370), (213, 7580), (284, 5685), (355, 4548), (379, 4260), (426, 3790), (710, 2274), (758, 2130), (852, 1895), (1065, 1516), (1137, 1420)]