78635310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{201629}}^1$

素因数の和:201652

約数の個数: 32

約数和(自身を含む): 203243040

約数和(自身を除く): 124607730

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 201629, 403258, 604887, 1008145, 1209774, 2016290, 2621177, 3024435, 5242354, 6048870, 7863531, 13105885, 15727062, 26211770, 39317655, 78635310]

約数ペア:

[(1, 78635310), (2, 39317655), (3, 26211770), (5, 15727062), (6, 13105885), (10, 7863531), (13, 6048870), (15, 5242354), (26, 3024435), (30, 2621177), (39, 2016290), (65, 1209774), (78, 1008145), (130, 604887), (195, 403258), (390, 201629)]