28300380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{471673}}^1$

素因数の和:471685

約数の個数: 24

約数和(自身を含む): 79241232

約数和(自身を除く): 50940852

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 471673, 943346, 1415019, 1886692, 2358365, 2830038, 4716730, 5660076, 7075095, 9433460, 14150190, 28300380]

約数ペア:

[(1, 28300380), (2, 14150190), (3, 9433460), (4, 7075095), (5, 5660076), (6, 4716730), (10, 2830038), (12, 2358365), (15, 1886692), (20, 1415019), (30, 943346), (60, 471673)]