123518970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59671}}^1$

素因数の和:59707

約数の個数: 48

約数和(自身を含む): 335117952

約数和(自身を除く): 211598982

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, 59671, 119342, 179013, 298355, 358026, 537039, 596710, 895065, 1074078, 1372433, 1790130, 2685195, 2744866, 4117299, 5370390, 6862165, 8234598, 12351897, 13724330, 20586495, 24703794, 41172990, 61759485, 123518970]

約数ペア:

[(1, 123518970), (2, 61759485), (3, 41172990), (5, 24703794), (6, 20586495), (9, 13724330), (10, 12351897), (15, 8234598), (18, 6862165), (23, 5370390), (30, 4117299), (45, 2744866), (46, 2685195), (69, 1790130), (90, 1372433), (115, 1074078), (138, 895065), (207, 596710), (230, 537039), (345, 358026), (414, 298355), (690, 179013), (1035, 119342), (2070, 59671)]