219645630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{106109}}^1$

素因数の和:106145

約数の個数: 48

約数和(自身を含む): 595913760

約数和(自身を除く): 376268130

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 106109, 212218, 318327, 530545, 636654, 954981, 1061090, 1591635, 1909962, 2440507, 3183270, 4774905, 4881014, 7321521, 9549810, 12202535, 14643042, 21964563, 24405070, 36607605, 43929126, 73215210, 109822815, 219645630]

約数ペア:

[(1, 219645630), (2, 109822815), (3, 73215210), (5, 43929126), (6, 36607605), (9, 24405070), (10, 21964563), (15, 14643042), (18, 12202535), (23, 9549810), (30, 7321521), (45, 4881014), (46, 4774905), (69, 3183270), (90, 2440507), (115, 1909962), (138, 1591635), (207, 1061090), (230, 954981), (345, 636654), (414, 530545), (690, 318327), (1035, 212218), (2070, 106109)]