122246740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{487}}^1$

素因数の和:677

約数の個数: 96

約数和(自身を含む): 322689024

約数和(自身を除く): 200442284

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 163, 220, 308, 326, 385, 487, 652, 770, 815, 974, 1141, 1540, 1630, 1793, 1948, 2282, 2435, 3260, 3409, 3586, 4564, 4870, 5357, 5705, 6818, 7172, 8965, 9740, 10714, 11410, 12551, 13636, 17045, 17930, 21428, 22820, 25102, 26785, 34090, 35860, 37499, 50204, 53570, 62755, 68180, 74998, 79381, 107140, 125510, 149996, 158762, 187495, 251020, 317524, 374990, 396905, 555667, 749980, 793810, 873191, 1111334, 1587620, 1746382, 2222668, 2778335, 3492764, 4365955, 5556670, 6112337, 8731910, 11113340, 12224674, 17463820, 24449348, 30561685, 61123370, 122246740]

約数ペア:

[(1, 122246740), (2, 61123370), (4, 30561685), (5, 24449348), (7, 17463820), (10, 12224674), (11, 11113340), (14, 8731910), (20, 6112337), (22, 5556670), (28, 4365955), (35, 3492764), (44, 2778335), (55, 2222668), (70, 1746382), (77, 1587620), (110, 1111334), (140, 873191), (154, 793810), (163, 749980), (220, 555667), (308, 396905), (326, 374990), (385, 317524), (487, 251020), (652, 187495), (770, 158762), (815, 149996), (974, 125510), (1141, 107140), (1540, 79381), (1630, 74998), (1793, 68180), (1948, 62755), (2282, 53570), (2435, 50204), (3260, 37499), (3409, 35860), (3586, 34090), (4564, 26785), (4870, 25102), (5357, 22820), (5705, 21428), (6818, 17930), (7172, 17045), (8965, 13636), (9740, 12551), (10714, 11410)]