102907890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{11321}}^1$

素因数の和:11435

約数の個数: 48

約数和(自身を含む): 270233496

約数和(自身を除く): 167325606

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 101, 202, 303, 505, 606, 909, 1010, 1515, 1818, 3030, 4545, 9090, 11321, 22642, 33963, 56605, 67926, 101889, 113210, 169815, 203778, 339630, 509445, 1018890, 1143421, 2286842, 3430263, 5717105, 6860526, 10290789, 11434210, 17151315, 20581578, 34302630, 51453945, 102907890]

約数ペア:

[(1, 102907890), (2, 51453945), (3, 34302630), (5, 20581578), (6, 17151315), (9, 11434210), (10, 10290789), (15, 6860526), (18, 5717105), (30, 3430263), (45, 2286842), (90, 1143421), (101, 1018890), (202, 509445), (303, 339630), (505, 203778), (606, 169815), (909, 113210), (1010, 101889), (1515, 67926), (1818, 56605), (3030, 33963), (4545, 22642), (9090, 11321)]