315130542

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{373}}^1\times {\mathrm{7411}}^1$

素因数の和:7808

約数の個数: 32

約数和(自身を含む): 665301120

約数和(自身を除く): 350170578

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 373, 746, 1119, 2238, 7087, 7411, 14174, 14822, 21261, 22233, 42522, 44466, 140809, 281618, 422427, 844854, 2764303, 5528606, 8292909, 16585818, 52521757, 105043514, 157565271, 315130542]

約数ペア:

[(1, 315130542), (2, 157565271), (3, 105043514), (6, 52521757), (19, 16585818), (38, 8292909), (57, 5528606), (114, 2764303), (373, 844854), (746, 422427), (1119, 281618), (2238, 140809), (7087, 44466), (7411, 42522), (14174, 22233), (14822, 21261)]