123798330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{10831}}^1$

素因数の和:10971

約数の個数: 48

約数和(自身を含む): 324440064

約数和(自身を除く): 200641734

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 127, 254, 381, 635, 762, 1143, 1270, 1905, 2286, 3810, 5715, 10831, 11430, 21662, 32493, 54155, 64986, 97479, 108310, 162465, 194958, 324930, 487395, 974790, 1375537, 2751074, 4126611, 6877685, 8253222, 12379833, 13755370, 20633055, 24759666, 41266110, 61899165, 123798330]

約数ペア:

[(1, 123798330), (2, 61899165), (3, 41266110), (5, 24759666), (6, 20633055), (9, 13755370), (10, 12379833), (15, 8253222), (18, 6877685), (30, 4126611), (45, 2751074), (90, 1375537), (127, 974790), (254, 487395), (381, 324930), (635, 194958), (762, 162465), (1143, 108310), (1270, 97479), (1905, 64986), (2286, 54155), (3810, 32493), (5715, 21662), (10831, 11430)]