15700030

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{68261}}^1$

素因数の和:68291

約数の個数: 16

約数和(自身を含む): 29489184

約数和(自身を除く): 13789154

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 68261, 136522, 341305, 682610, 1570003, 3140006, 7850015, 15700030]

約数ペア:

[(1, 15700030), (2, 7850015), (5, 3140006), (10, 1570003), (23, 682610), (46, 341305), (115, 136522), (230, 68261)]