65910

素因数分解:

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

素因数の和:49

約数の個数: 32

約数和(自身を含む): 171360

約数和(自身を除く): 105450

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 169, 195, 338, 390, 507, 845, 1014, 1690, 2197, 2535, 4394, 5070, 6591, 10985, 13182, 21970, 32955, 65910]

約数ペア:

[(1, 65910), (2, 32955), (3, 21970), (5, 13182), (6, 10985), (10, 6591), (13, 5070), (15, 4394), (26, 2535), (30, 2197), (39, 1690), (65, 1014), (78, 845), (130, 507), (169, 390), (195, 338)]