129090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1$

素因数の和:354

約数の個数: 32

約数和(自身を含む): 334656

約数和(自身を除く): 205566

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 331, 390, 662, 993, 1655, 1986, 3310, 4303, 4965, 8606, 9930, 12909, 21515, 25818, 43030, 64545, 129090]

約数ペア:

[(1, 129090), (2, 64545), (3, 43030), (5, 25818), (6, 21515), (10, 12909), (13, 9930), (15, 8606), (26, 4965), (30, 4303), (39, 3310), (65, 1986), (78, 1655), (130, 993), (195, 662), (331, 390)]