64703930

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{11743}}^1$

素因数の和:11798

約数の個数: 32

約数和(自身を含む): 126835200

約数和(自身を除く): 62131270

約数列:

[1, 2, 5, 10, 19, 29, 38, 58, 95, 145, 190, 290, 551, 1102, 2755, 5510, 11743, 23486, 58715, 117430, 223117, 340547, 446234, 681094, 1115585, 1702735, 2231170, 3405470, 6470393, 12940786, 32351965, 64703930]

約数ペア:

[(1, 64703930), (2, 32351965), (5, 12940786), (10, 6470393), (19, 3405470), (29, 2231170), (38, 1702735), (58, 1115585), (95, 681094), (145, 446234), (190, 340547), (290, 223117), (551, 117430), (1102, 58715), (2755, 23486), (5510, 11743)]