119922740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{3257}}^1$

素因数の和:3536

約数の個数: 48

約数和(自身を含む): 288997632

約数和(自身を除く): 169074892

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 263, 526, 1052, 1315, 1841, 2630, 3257, 3682, 5260, 6514, 7364, 9205, 13028, 16285, 18410, 22799, 32570, 36820, 45598, 65140, 91196, 113995, 227990, 455980, 856591, 1713182, 3426364, 4282955, 5996137, 8565910, 11992274, 17131820, 23984548, 29980685, 59961370, 119922740]

約数ペア:

[(1, 119922740), (2, 59961370), (4, 29980685), (5, 23984548), (7, 17131820), (10, 11992274), (14, 8565910), (20, 5996137), (28, 4282955), (35, 3426364), (70, 1713182), (140, 856591), (263, 455980), (526, 227990), (1052, 113995), (1315, 91196), (1841, 65140), (2630, 45598), (3257, 36820), (3682, 32570), (5260, 22799), (6514, 18410), (7364, 16285), (9205, 13028)]