28921110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{12203}}^1$

素因数の和:12292

約数の個数: 32

約数和(自身を含む): 70295040

約数和(自身を除く): 41373930

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 79, 158, 237, 395, 474, 790, 1185, 2370, 12203, 24406, 36609, 61015, 73218, 122030, 183045, 366090, 964037, 1928074, 2892111, 4820185, 5784222, 9640370, 14460555, 28921110]

約数ペア:

[(1, 28921110), (2, 14460555), (3, 9640370), (5, 5784222), (6, 4820185), (10, 2892111), (15, 1928074), (30, 964037), (79, 366090), (158, 183045), (237, 122030), (395, 73218), (474, 61015), (790, 36609), (1185, 24406), (2370, 12203)]