70974785

素因数分解:

$5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{193}}^1$

素因数の和:310

約数の個数: 48

約数和(自身を含む): 106156800

約数和(自身を除く): 35182015

約数列:

[1, 5, 7, 19, 35, 49, 79, 95, 133, 193, 245, 395, 553, 665, 931, 965, 1351, 1501, 2765, 3667, 3871, 4655, 6755, 7505, 9457, 10507, 15247, 18335, 19355, 25669, 47285, 52535, 73549, 76235, 106729, 128345, 179683, 289693, 367745, 533645, 747103, 898415, 1448465, 2027851, 3735515, 10139255, 14194957, 70974785]

約数ペア:

[(1, 70974785), (5, 14194957), (7, 10139255), (19, 3735515), (35, 2027851), (49, 1448465), (79, 898415), (95, 747103), (133, 533645), (193, 367745), (245, 289693), (395, 179683), (553, 128345), (665, 106729), (931, 76235), (965, 73549), (1351, 52535), (1501, 47285), (2765, 25669), (3667, 19355), (3871, 18335), (4655, 15247), (6755, 10507), (7505, 9457)]