30755285

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:269

約数の個数: 32

約数和(自身を含む): 41783040

約数和(自身を除く): 11027755

約数列:

[1, 5, 11, 55, 61, 89, 103, 305, 445, 515, 671, 979, 1133, 3355, 4895, 5429, 5665, 6283, 9167, 27145, 31415, 45835, 59719, 69113, 100837, 298595, 345565, 504185, 559187, 2795935, 6151057, 30755285]

約数ペア:

[(1, 30755285), (5, 6151057), (11, 2795935), (55, 559187), (61, 504185), (89, 345565), (103, 298595), (305, 100837), (445, 69113), (515, 59719), (671, 45835), (979, 31415), (1133, 27145), (3355, 9167), (4895, 6283), (5429, 5665)]