23505690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{60271}}^1$

素因数の和:60294

約数の個数: 32

約数和(自身を含む): 60754176

約数和(自身を除く): 37248486

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 60271, 120542, 180813, 301355, 361626, 602710, 783523, 904065, 1567046, 1808130, 2350569, 3917615, 4701138, 7835230, 11752845, 23505690]

約数ペア:

[(1, 23505690), (2, 11752845), (3, 7835230), (5, 4701138), (6, 3917615), (10, 2350569), (13, 1808130), (15, 1567046), (26, 904065), (30, 783523), (39, 602710), (65, 361626), (78, 301355), (130, 180813), (195, 120542), (390, 60271)]