485367090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1244531}}^1$

素因数の和:1244554

約数の個数: 32

約数和(自身を含む): 1254488256

約数和(自身を除く): 769121166

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 1244531, 2489062, 3733593, 6222655, 7467186, 12445310, 16178903, 18667965, 32357806, 37335930, 48536709, 80894515, 97073418, 161789030, 242683545, 485367090]

約数ペア:

[(1, 485367090), (2, 242683545), (3, 161789030), (5, 97073418), (6, 80894515), (10, 48536709), (13, 37335930), (15, 32357806), (26, 18667965), (30, 16178903), (39, 12445310), (65, 7467186), (78, 6222655), (130, 3733593), (195, 2489062), (390, 1244531)]