202280670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{21821}}^1$

素因数の和:21937

約数の個数: 48

約数和(自身を含む): 531060192

約数和(自身を除く): 328779522

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 103, 206, 309, 515, 618, 927, 1030, 1545, 1854, 3090, 4635, 9270, 21821, 43642, 65463, 109105, 130926, 196389, 218210, 327315, 392778, 654630, 981945, 1963890, 2247563, 4495126, 6742689, 11237815, 13485378, 20228067, 22475630, 33713445, 40456134, 67426890, 101140335, 202280670]

約数ペア:

[(1, 202280670), (2, 101140335), (3, 67426890), (5, 40456134), (6, 33713445), (9, 22475630), (10, 20228067), (15, 13485378), (18, 11237815), (30, 6742689), (45, 4495126), (90, 2247563), (103, 1963890), (206, 981945), (309, 654630), (515, 392778), (618, 327315), (927, 218210), (1030, 196389), (1545, 130926), (1854, 109105), (3090, 65463), (4635, 43642), (9270, 21821)]