227164590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{81421}}^1$

素因数の和:81465

約数の個数: 48

約数和(自身を含む): 609687936

約数和(自身を除く): 382523346

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 81421, 162842, 244263, 407105, 488526, 732789, 814210, 1221315, 1465578, 2442630, 2524051, 3663945, 5048102, 7327890, 7572153, 12620255, 15144306, 22716459, 25240510, 37860765, 45432918, 75721530, 113582295, 227164590]

約数ペア:

[(1, 227164590), (2, 113582295), (3, 75721530), (5, 45432918), (6, 37860765), (9, 25240510), (10, 22716459), (15, 15144306), (18, 12620255), (30, 7572153), (31, 7327890), (45, 5048102), (62, 3663945), (90, 2524051), (93, 2442630), (155, 1465578), (186, 1221315), (279, 814210), (310, 732789), (465, 488526), (558, 407105), (930, 244263), (1395, 162842), (2790, 81421)]