9205870

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{271}}^1$

素因数の和:400

約数の個数: 32

約数和(自身を含む): 17233920

約数和(自身を除く): 8028050

約数列:

[1, 2, 5, 10, 43, 79, 86, 158, 215, 271, 395, 430, 542, 790, 1355, 2710, 3397, 6794, 11653, 16985, 21409, 23306, 33970, 42818, 58265, 107045, 116530, 214090, 920587, 1841174, 4602935, 9205870]

約数ペア:

[(1, 9205870), (2, 4602935), (5, 1841174), (10, 920587), (43, 214090), (79, 116530), (86, 107045), (158, 58265), (215, 42818), (271, 33970), (395, 23306), (430, 21409), (542, 16985), (790, 11653), (1355, 6794), (2710, 3397)]