15671980810

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1584629}}^1$

素因数の和:1584702

約数の個数: 32

約数和(自身を含む): 30120647040

約数和(自身を除く): 14448666230

約数列:

[1, 2, 5, 10, 23, 43, 46, 86, 115, 215, 230, 430, 989, 1978, 4945, 9890, 1584629, 3169258, 7923145, 15846290, 36446467, 68139047, 72892934, 136278094, 182232335, 340695235, 364464670, 681390470, 1567198081, 3134396162, 7835990405, 15671980810]

約数ペア:

[(1, 15671980810), (2, 7835990405), (5, 3134396162), (10, 1567198081), (23, 681390470), (43, 364464670), (46, 340695235), (86, 182232335), (115, 136278094), (215, 72892934), (230, 68139047), (430, 36446467), (989, 15846290), (1978, 7923145), (4945, 3169258), (9890, 1584629)]