890604630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1109}}^1\times {\mathrm{8923}}^1$

素因数の和:10045

約数の個数: 48

約数和(自身を含む): 2317919760

約数和(自身を除く): 1427315130

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1109, 2218, 3327, 5545, 6654, 8923, 9981, 11090, 16635, 17846, 19962, 26769, 33270, 44615, 49905, 53538, 80307, 89230, 99810, 133845, 160614, 267690, 401535, 803070, 9895607, 19791214, 29686821, 49478035, 59373642, 89060463, 98956070, 148434105, 178120926, 296868210, 445302315, 890604630]

約数ペア:

[(1, 890604630), (2, 445302315), (3, 296868210), (5, 178120926), (6, 148434105), (9, 98956070), (10, 89060463), (15, 59373642), (18, 49478035), (30, 29686821), (45, 19791214), (90, 9895607), (1109, 803070), (2218, 401535), (3327, 267690), (5545, 160614), (6654, 133845), (8923, 99810), (9981, 89230), (11090, 80307), (16635, 53538), (17846, 49905), (19962, 44615), (26769, 33270)]