312120930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{599}}^1\times {\mathrm{1579}}^1$

素因数の和:2199

約数の個数: 64

約数和(自身を含む): 819072000

約数和(自身を除く): 506951070

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 599, 1198, 1579, 1797, 2995, 3158, 3594, 4737, 5990, 6589, 7895, 8985, 9474, 13178, 15790, 17369, 17970, 19767, 23685, 32945, 34738, 39534, 47370, 52107, 65890, 86845, 98835, 104214, 173690, 197670, 260535, 521070, 945821, 1891642, 2837463, 4729105, 5674926, 9458210, 10404031, 14187315, 20808062, 28374630, 31212093, 52020155, 62424186, 104040310, 156060465, 312120930]

約数ペア:

[(1, 312120930), (2, 156060465), (3, 104040310), (5, 62424186), (6, 52020155), (10, 31212093), (11, 28374630), (15, 20808062), (22, 14187315), (30, 10404031), (33, 9458210), (55, 5674926), (66, 4729105), (110, 2837463), (165, 1891642), (330, 945821), (599, 521070), (1198, 260535), (1579, 197670), (1797, 173690), (2995, 104214), (3158, 98835), (3594, 86845), (4737, 65890), (5990, 52107), (6589, 47370), (7895, 39534), (8985, 34738), (9474, 32945), (13178, 23685), (15790, 19767), (17369, 17970)]