269184410

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{106397}}^1$

素因数の和:106438

約数の個数: 32

約数和(自身を含む): 551567232

約数和(自身を除く): 282382822

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 106397, 212794, 531985, 1063970, 1170367, 2340734, 2447131, 4894262, 5851835, 11703670, 12235655, 24471310, 26918441, 53836882, 134592205, 269184410]

約数ペア:

[(1, 269184410), (2, 134592205), (5, 53836882), (10, 26918441), (11, 24471310), (22, 12235655), (23, 11703670), (46, 5851835), (55, 4894262), (110, 2447131), (115, 2340734), (230, 1170367), (253, 1063970), (506, 531985), (1265, 212794), (2530, 106397)]