4280690

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{509}}^1$

素因数の和:574

約数の個数: 24

約数和(自身を含む): 7995780

約数和(自身を除く): 3715090

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 509, 841, 1018, 1682, 2545, 4205, 5090, 8410, 14761, 29522, 73805, 147610, 428069, 856138, 2140345, 4280690]

約数ペア:

[(1, 4280690), (2, 2140345), (5, 856138), (10, 428069), (29, 147610), (58, 73805), (145, 29522), (290, 14761), (509, 8410), (841, 5090), (1018, 4205), (1682, 2545)]