89708340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{431}}^1\times {\mathrm{3469}}^1$

素因数の和:3912

約数の個数: 48

約数和(自身を含む): 251838720

約数和(自身を除く): 162130380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 431, 862, 1293, 1724, 2155, 2586, 3469, 4310, 5172, 6465, 6938, 8620, 10407, 12930, 13876, 17345, 20814, 25860, 34690, 41628, 52035, 69380, 104070, 208140, 1495139, 2990278, 4485417, 5980556, 7475695, 8970834, 14951390, 17941668, 22427085, 29902780, 44854170, 89708340]

約数ペア:

[(1, 89708340), (2, 44854170), (3, 29902780), (4, 22427085), (5, 17941668), (6, 14951390), (10, 8970834), (12, 7475695), (15, 5980556), (20, 4485417), (30, 2990278), (60, 1495139), (431, 208140), (862, 104070), (1293, 69380), (1724, 52035), (2155, 41628), (2586, 34690), (3469, 25860), (4310, 20814), (5172, 17345), (6465, 13876), (6938, 12930), (8620, 10407)]