30741264

素因数分解:

$2^4\times 3^2\times {\mathrm{213481}}^1$

素因数の和:213495

約数の個数: 30

約数和(自身を含む): 86033246

約数和(自身を除く): 55291982

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 213481, 426962, 640443, 853924, 1280886, 1707848, 1921329, 2561772, 3415696, 3842658, 5123544, 7685316, 10247088, 15370632, 30741264]

約数ペア:

[(1, 30741264), (2, 15370632), (3, 10247088), (4, 7685316), (6, 5123544), (8, 3842658), (9, 3415696), (12, 2561772), (16, 1921329), (18, 1707848), (24, 1280886), (36, 853924), (48, 640443), (72, 426962), (144, 213481)]