9815910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{25169}}^1$

素因数の和:25192

約数の個数: 32

約数和(自身を含む): 25371360

約数和(自身を除く): 15555450

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 25169, 50338, 75507, 125845, 151014, 251690, 327197, 377535, 654394, 755070, 981591, 1635985, 1963182, 3271970, 4907955, 9815910]

約数ペア:

[(1, 9815910), (2, 4907955), (3, 3271970), (5, 1963182), (6, 1635985), (10, 981591), (13, 755070), (15, 654394), (26, 377535), (30, 327197), (39, 251690), (65, 151014), (78, 125845), (130, 75507), (195, 50338), (390, 25169)]