78002330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{643}}^1\times {\mathrm{1733}}^1$

素因数の和:2390

約数の個数: 32

約数和(自身を含む): 160804224

約数和(自身を除く): 82801894

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 643, 1286, 1733, 3215, 3466, 4501, 6430, 8665, 9002, 12131, 17330, 22505, 24262, 45010, 60655, 121310, 1114319, 2228638, 5571595, 7800233, 11143190, 15600466, 39001165, 78002330]

約数ペア:

[(1, 78002330), (2, 39001165), (5, 15600466), (7, 11143190), (10, 7800233), (14, 5571595), (35, 2228638), (70, 1114319), (643, 121310), (1286, 60655), (1733, 45010), (3215, 24262), (3466, 22505), (4501, 17330), (6430, 12131), (8665, 9002)]