70388940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{499}}^1\times {\mathrm{2351}}^1$

素因数の和:2862

約数の個数: 48

約数和(自身を含む): 197568000

約数和(自身を除く): 127179060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 499, 998, 1497, 1996, 2351, 2495, 2994, 4702, 4990, 5988, 7053, 7485, 9404, 9980, 11755, 14106, 14970, 23510, 28212, 29940, 35265, 47020, 70530, 141060, 1173149, 2346298, 3519447, 4692596, 5865745, 7038894, 11731490, 14077788, 17597235, 23462980, 35194470, 70388940]

約数ペア:

[(1, 70388940), (2, 35194470), (3, 23462980), (4, 17597235), (5, 14077788), (6, 11731490), (10, 7038894), (12, 5865745), (15, 4692596), (20, 3519447), (30, 2346298), (60, 1173149), (499, 141060), (998, 70530), (1497, 47020), (1996, 35265), (2351, 29940), (2495, 28212), (2994, 23510), (4702, 14970), (4990, 14106), (5988, 11755), (7053, 9980), (7485, 9404)]