23357810

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{653}}^1$

素因数の和:747

約数の個数: 48

約数和(自身を含む): 49654296

約数和(自身を除く): 26296486

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 73, 98, 146, 245, 365, 490, 511, 653, 730, 1022, 1306, 2555, 3265, 3577, 4571, 5110, 6530, 7154, 9142, 17885, 22855, 31997, 35770, 45710, 47669, 63994, 95338, 159985, 238345, 319970, 333683, 476690, 667366, 1668415, 2335781, 3336830, 4671562, 11678905, 23357810]

約数ペア:

[(1, 23357810), (2, 11678905), (5, 4671562), (7, 3336830), (10, 2335781), (14, 1668415), (35, 667366), (49, 476690), (70, 333683), (73, 319970), (98, 238345), (146, 159985), (245, 95338), (365, 63994), (490, 47669), (511, 45710), (653, 35770), (730, 31997), (1022, 22855), (1306, 17885), (2555, 9142), (3265, 7154), (3577, 6530), (4571, 5110)]