61817730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{158507}}^1$

素因数の和:158530

約数の個数: 32

約数和(自身を含む): 159776064

約数和(自身を除く): 97958334

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 158507, 317014, 475521, 792535, 951042, 1585070, 2060591, 2377605, 4121182, 4755210, 6181773, 10302955, 12363546, 20605910, 30908865, 61817730]

約数ペア:

[(1, 61817730), (2, 30908865), (3, 20605910), (5, 12363546), (6, 10302955), (10, 6181773), (13, 4755210), (15, 4121182), (26, 2377605), (30, 2060591), (39, 1585070), (65, 951042), (78, 792535), (130, 475521), (195, 317014), (390, 158507)]