151861810

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1\times {\mathrm{1973}}^1$

素因数の和:2202

約数の個数: 32

約数和(自身を含む): 281413440

約数和(自身を除く): 129551630

約数列:

[1, 2, 5, 10, 43, 86, 179, 215, 358, 430, 895, 1790, 1973, 3946, 7697, 9865, 15394, 19730, 38485, 76970, 84839, 169678, 353167, 424195, 706334, 848390, 1765835, 3531670, 15186181, 30372362, 75930905, 151861810]

約数ペア:

[(1, 151861810), (2, 75930905), (5, 30372362), (10, 15186181), (43, 3531670), (86, 1765835), (179, 848390), (215, 706334), (358, 424195), (430, 353167), (895, 169678), (1790, 84839), (1973, 76970), (3946, 38485), (7697, 19730), (9865, 15394)]