90778620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{32191}}^1$

素因数の和:32250

約数の個数: 48

約数和(自身を含む): 259596288

約数和(自身を除く): 168817668

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2820, 32191, 64382, 96573, 128764, 160955, 193146, 321910, 386292, 482865, 643820, 965730, 1512977, 1931460, 3025954, 4538931, 6051908, 7564885, 9077862, 15129770, 18155724, 22694655, 30259540, 45389310, 90778620]

約数ペア:

[(1, 90778620), (2, 45389310), (3, 30259540), (4, 22694655), (5, 18155724), (6, 15129770), (10, 9077862), (12, 7564885), (15, 6051908), (20, 4538931), (30, 3025954), (47, 1931460), (60, 1512977), (94, 965730), (141, 643820), (188, 482865), (235, 386292), (282, 321910), (470, 193146), (564, 160955), (705, 128764), (940, 96573), (1410, 64382), (2820, 32191)]