72055590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{7723}}^1$

素因数の和:8044

約数の個数: 32

約数和(自身を含む): 173511936

約数和(自身を除く): 101456346

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 311, 622, 933, 1555, 1866, 3110, 4665, 7723, 9330, 15446, 23169, 38615, 46338, 77230, 115845, 231690, 2401853, 4803706, 7205559, 12009265, 14411118, 24018530, 36027795, 72055590]

約数ペア:

[(1, 72055590), (2, 36027795), (3, 24018530), (5, 14411118), (6, 12009265), (10, 7205559), (15, 4803706), (30, 2401853), (311, 231690), (622, 115845), (933, 77230), (1555, 46338), (1866, 38615), (3110, 23169), (4665, 15446), (7723, 9330)]