65430690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{167771}}^1$

素因数の和:167794

約数の個数: 32

約数和(自身を含む): 169114176

約数和(自身を除く): 103683486

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 167771, 335542, 503313, 838855, 1006626, 1677710, 2181023, 2516565, 4362046, 5033130, 6543069, 10905115, 13086138, 21810230, 32715345, 65430690]

約数ペア:

[(1, 65430690), (2, 32715345), (3, 21810230), (5, 13086138), (6, 10905115), (10, 6543069), (13, 5033130), (15, 4362046), (26, 2516565), (30, 2181023), (39, 1677710), (65, 1006626), (78, 838855), (130, 503313), (195, 335542), (390, 167771)]