54170610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{138899}}^1$

素因数の和:138922

約数の個数: 32

約数和(自身を含む): 140011200

約数和(自身を除く): 85840590

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 138899, 277798, 416697, 694495, 833394, 1388990, 1805687, 2083485, 3611374, 4166970, 5417061, 9028435, 10834122, 18056870, 27085305, 54170610]

約数ペア:

[(1, 54170610), (2, 27085305), (3, 18056870), (5, 10834122), (6, 9028435), (10, 5417061), (13, 4166970), (15, 3611374), (26, 2083485), (30, 1805687), (39, 1388990), (65, 833394), (78, 694495), (130, 416697), (195, 277798), (390, 138899)]