14628542980

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{11990609}}^1$

素因数の和:11990679

約数の個数: 24

約数和(自身を含む): 31223548440

約数和(自身を除く): 16595005460

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 11990609, 23981218, 47962436, 59953045, 119906090, 239812180, 731427149, 1462854298, 2925708596, 3657135745, 7314271490, 14628542980]

約数ペア:

[(1, 14628542980), (2, 7314271490), (4, 3657135745), (5, 2925708596), (10, 1462854298), (20, 731427149), (61, 239812180), (122, 119906090), (244, 59953045), (305, 47962436), (610, 23981218), (1220, 11990609)]