23052540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{7841}}^1$

素因数の和:7867

約数の個数: 72

約数和(自身を含む): 75094992

約数和(自身を除く): 52042452

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 7841, 15682, 23523, 31364, 39205, 47046, 54887, 78410, 94092, 109774, 117615, 156820, 164661, 219548, 235230, 274435, 329322, 384209, 470460, 548870, 658644, 768418, 823305, 1097740, 1152627, 1536836, 1646610, 1921045, 2305254, 3293220, 3842090, 4610508, 5763135, 7684180, 11526270, 23052540]

約数ペア:

[(1, 23052540), (2, 11526270), (3, 7684180), (4, 5763135), (5, 4610508), (6, 3842090), (7, 3293220), (10, 2305254), (12, 1921045), (14, 1646610), (15, 1536836), (20, 1152627), (21, 1097740), (28, 823305), (30, 768418), (35, 658644), (42, 548870), (49, 470460), (60, 384209), (70, 329322), (84, 274435), (98, 235230), (105, 219548), (140, 164661), (147, 156820), (196, 117615), (210, 109774), (245, 94092), (294, 78410), (420, 54887), (490, 47046), (588, 39205), (735, 31364), (980, 23523), (1470, 15682), (2940, 7841)]