23575020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{56131}}^1$

素因数の和:56150

約数の個数: 48

約数和(自身を含む): 75441408

約数和(自身を除く): 51866388

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 56131, 112262, 168393, 224524, 280655, 336786, 392917, 561310, 673572, 785834, 841965, 1122620, 1178751, 1571668, 1683930, 1964585, 2357502, 3367860, 3929170, 4715004, 5893755, 7858340, 11787510, 23575020]

約数ペア:

[(1, 23575020), (2, 11787510), (3, 7858340), (4, 5893755), (5, 4715004), (6, 3929170), (7, 3367860), (10, 2357502), (12, 1964585), (14, 1683930), (15, 1571668), (20, 1178751), (21, 1122620), (28, 841965), (30, 785834), (35, 673572), (42, 561310), (60, 392917), (70, 336786), (84, 280655), (105, 224524), (140, 168393), (210, 112262), (420, 56131)]