64522470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{69379}}^1$

素因数の和:69420

約数の個数: 32

約数和(自身を含む): 159851520

約数和(自身を除く): 95329050

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 69379, 138758, 208137, 346895, 416274, 693790, 1040685, 2081370, 2150749, 4301498, 6452247, 10753745, 12904494, 21507490, 32261235, 64522470]

約数ペア:

[(1, 64522470), (2, 32261235), (3, 21507490), (5, 12904494), (6, 10753745), (10, 6452247), (15, 4301498), (30, 2150749), (31, 2081370), (62, 1040685), (93, 693790), (155, 416274), (186, 346895), (310, 208137), (465, 138758), (930, 69379)]