23022990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{491}}^1\times {\mathrm{521}}^1$

素因数の和:1025

約数の個数: 48

約数和(自身を含む): 60096816

約数和(自身を除く): 37073826

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 491, 521, 982, 1042, 1473, 1563, 2455, 2605, 2946, 3126, 4419, 4689, 4910, 5210, 7365, 7815, 8838, 9378, 14730, 15630, 22095, 23445, 44190, 46890, 255811, 511622, 767433, 1279055, 1534866, 2302299, 2558110, 3837165, 4604598, 7674330, 11511495, 23022990]

約数ペア:

[(1, 23022990), (2, 11511495), (3, 7674330), (5, 4604598), (6, 3837165), (9, 2558110), (10, 2302299), (15, 1534866), (18, 1279055), (30, 767433), (45, 511622), (90, 255811), (491, 46890), (521, 44190), (982, 23445), (1042, 22095), (1473, 15630), (1563, 14730), (2455, 9378), (2605, 8838), (2946, 7815), (3126, 7365), (4419, 5210), (4689, 4910)]