127305230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{42577}}^1$

素因数の和:42620

約数の個数: 32

約数和(自身を含む): 257511744

約数和(自身を除く): 130206514

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 42577, 85154, 212885, 425770, 553501, 979271, 1107002, 1958542, 2767505, 4896355, 5535010, 9792710, 12730523, 25461046, 63652615, 127305230]

約数ペア:

[(1, 127305230), (2, 63652615), (5, 25461046), (10, 12730523), (13, 9792710), (23, 5535010), (26, 4896355), (46, 2767505), (65, 1958542), (115, 1107002), (130, 979271), (230, 553501), (299, 425770), (598, 212885), (1495, 85154), (2990, 42577)]