1612657870

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2503}}^1\times {\mathrm{3391}}^1$

素因数の和:5920

約数の個数: 32

約数和(自身を含む): 3057684480

約数和(自身を除く): 1445026610

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 2503, 3391, 5006, 6782, 12515, 16955, 25030, 33910, 47557, 64429, 95114, 128858, 237785, 322145, 475570, 644290, 8487673, 16975346, 42438365, 84876730, 161265787, 322531574, 806328935, 1612657870]

約数ペア:

[(1, 1612657870), (2, 806328935), (5, 322531574), (10, 161265787), (19, 84876730), (38, 42438365), (95, 16975346), (190, 8487673), (2503, 644290), (3391, 475570), (5006, 322145), (6782, 237785), (12515, 128858), (16955, 95114), (25030, 64429), (33910, 47557)]