405606930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13520231}}^1$

素因数の和:13520241

約数の個数: 16

約数和(自身を含む): 973456704

約数和(自身を除く): 567849774

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 13520231, 27040462, 40560693, 67601155, 81121386, 135202310, 202803465, 405606930]

約数ペア:

[(1, 405606930), (2, 202803465), (3, 135202310), (5, 81121386), (6, 67601155), (10, 40560693), (15, 27040462), (30, 13520231)]