1738740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{28979}}^1$

素因数の和:28991

約数の個数: 24

約数和(自身を含む): 4868640

約数和(自身を除く): 3129900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 28979, 57958, 86937, 115916, 144895, 173874, 289790, 347748, 434685, 579580, 869370, 1738740]

約数ペア:

[(1, 1738740), (2, 869370), (3, 579580), (4, 434685), (5, 347748), (6, 289790), (10, 173874), (12, 144895), (15, 115916), (20, 86937), (30, 57958), (60, 28979)]