30345264

素因数分解:

$2^4\times 3^2\times {\mathrm{210731}}^1$

素因数の和:210745

約数の個数: 30

約数和(自身を含む): 84924996

約数和(自身を除く): 54579732

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 210731, 421462, 632193, 842924, 1264386, 1685848, 1896579, 2528772, 3371696, 3793158, 5057544, 7586316, 10115088, 15172632, 30345264]

約数ペア:

[(1, 30345264), (2, 15172632), (3, 10115088), (4, 7586316), (6, 5057544), (8, 3793158), (9, 3371696), (12, 2528772), (16, 1896579), (18, 1685848), (24, 1264386), (36, 842924), (48, 632193), (72, 421462), (144, 210731)]