81984270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{18341}}^1$

素因数の和:18500

約数の個数: 32

約数和(自身を含む): 198093600

約数和(自身を除く): 116109330

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 149, 298, 447, 745, 894, 1490, 2235, 4470, 18341, 36682, 55023, 91705, 110046, 183410, 275115, 550230, 2732809, 5465618, 8198427, 13664045, 16396854, 27328090, 40992135, 81984270]

約数ペア:

[(1, 81984270), (2, 40992135), (3, 27328090), (5, 16396854), (6, 13664045), (10, 8198427), (15, 5465618), (30, 2732809), (149, 550230), (298, 275115), (447, 183410), (745, 110046), (894, 91705), (1490, 55023), (2235, 36682), (4470, 18341)]