7192770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{18443}}^1$

素因数の和:18466

約数の個数: 32

約数和(自身を含む): 18591552

約数和(自身を除く): 11398782

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 18443, 36886, 55329, 92215, 110658, 184430, 239759, 276645, 479518, 553290, 719277, 1198795, 1438554, 2397590, 3596385, 7192770]

約数ペア:

[(1, 7192770), (2, 3596385), (3, 2397590), (5, 1438554), (6, 1198795), (10, 719277), (13, 553290), (15, 479518), (26, 276645), (30, 239759), (39, 184430), (65, 110658), (78, 92215), (130, 55329), (195, 36886), (390, 18443)]