23204580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{55249}}^1$

素因数の和:55268

約数の個数: 48

約数和(自身を含む): 74256000

約数和(自身を除く): 51051420

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, 55249, 110498, 165747, 220996, 276245, 331494, 386743, 552490, 662988, 773486, 828735, 1104980, 1160229, 1546972, 1657470, 1933715, 2320458, 3314940, 3867430, 4640916, 5801145, 7734860, 11602290, 23204580]

約数ペア:

[(1, 23204580), (2, 11602290), (3, 7734860), (4, 5801145), (5, 4640916), (6, 3867430), (7, 3314940), (10, 2320458), (12, 1933715), (14, 1657470), (15, 1546972), (20, 1160229), (21, 1104980), (28, 828735), (30, 773486), (35, 662988), (42, 552490), (60, 386743), (70, 331494), (84, 276245), (105, 220996), (140, 165747), (210, 110498), (420, 55249)]