120030031

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:271

約数の個数: 32

約数和(自身を含む): 142023168

約数和(自身を除く): 21993137

約数列:

[1, 11, 23, 67, 73, 97, 253, 737, 803, 1067, 1541, 1679, 2231, 4891, 6499, 7081, 16951, 18469, 24541, 53801, 71489, 77891, 112493, 149477, 162863, 474427, 1237423, 1644247, 1791493, 5218697, 10911821, 120030031]

約数ペア:

[(1, 120030031), (11, 10911821), (23, 5218697), (67, 1791493), (73, 1644247), (97, 1237423), (253, 474427), (737, 162863), (803, 149477), (1067, 112493), (1541, 77891), (1679, 71489), (2231, 53801), (4891, 24541), (6499, 18469), (7081, 16951)]