84126660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{19207}}^1$

素因数の和:19292

約数の個数: 48

約数和(自身を含む): 238793856

約数和(自身を除く): 154667196

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 73, 146, 219, 292, 365, 438, 730, 876, 1095, 1460, 2190, 4380, 19207, 38414, 57621, 76828, 96035, 115242, 192070, 230484, 288105, 384140, 576210, 1152420, 1402111, 2804222, 4206333, 5608444, 7010555, 8412666, 14021110, 16825332, 21031665, 28042220, 42063330, 84126660]

約数ペア:

[(1, 84126660), (2, 42063330), (3, 28042220), (4, 21031665), (5, 16825332), (6, 14021110), (10, 8412666), (12, 7010555), (15, 5608444), (20, 4206333), (30, 2804222), (60, 1402111), (73, 1152420), (146, 576210), (219, 384140), (292, 288105), (365, 230484), (438, 192070), (730, 115242), (876, 96035), (1095, 76828), (1460, 57621), (2190, 38414), (4380, 19207)]