30210880

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13487}}^1$

素因数の和:13511

約数の個数: 56

約数和(自身を含む): 82222848

約数和(自身を除く): 52011968

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 13487, 26974, 53948, 67435, 94409, 107896, 134870, 188818, 215792, 269740, 377636, 431584, 472045, 539480, 755272, 863168, 944090, 1078960, 1510544, 1888180, 2157920, 3021088, 3776360, 4315840, 6042176, 7552720, 15105440, 30210880]

約数ペア:

[(1, 30210880), (2, 15105440), (4, 7552720), (5, 6042176), (7, 4315840), (8, 3776360), (10, 3021088), (14, 2157920), (16, 1888180), (20, 1510544), (28, 1078960), (32, 944090), (35, 863168), (40, 755272), (56, 539480), (64, 472045), (70, 431584), (80, 377636), (112, 269740), (140, 215792), (160, 188818), (224, 134870), (280, 107896), (320, 94409), (448, 67435), (560, 53948), (1120, 26974), (2240, 13487)]