202437630

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{249923}}^1$

素因数の和:249942

約数の個数: 40

約数和(自身を含む): 544334472

約数和(自身を除く): 341896842

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 249923, 499846, 749769, 1249615, 1499538, 2249307, 2499230, 3748845, 4498614, 6747921, 7497690, 11246535, 13495842, 20243763, 22493070, 33739605, 40487526, 67479210, 101218815, 202437630]

約数ペア:

[(1, 202437630), (2, 101218815), (3, 67479210), (5, 40487526), (6, 33739605), (9, 22493070), (10, 20243763), (15, 13495842), (18, 11246535), (27, 7497690), (30, 6747921), (45, 4498614), (54, 3748845), (81, 2499230), (90, 2249307), (135, 1499538), (162, 1249615), (270, 749769), (405, 499846), (810, 249923)]