65794120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{234979}}^1$

素因数の和:234997

約数の個数: 32

約数和(自身を含む): 169185600

約数和(自身を除く): 103391480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 234979, 469958, 939916, 1174895, 1644853, 1879832, 2349790, 3289706, 4699580, 6579412, 8224265, 9399160, 13158824, 16448530, 32897060, 65794120]

約数ペア:

[(1, 65794120), (2, 32897060), (4, 16448530), (5, 13158824), (7, 9399160), (8, 8224265), (10, 6579412), (14, 4699580), (20, 3289706), (28, 2349790), (35, 1879832), (40, 1644853), (56, 1174895), (70, 939916), (140, 469958), (280, 234979)]