4444740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{8231}}^1$

素因数の和:8249

約数の個数: 48

約数和(自身を含む): 13829760

約数和(自身を除く): 9385020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 8231, 16462, 24693, 32924, 41155, 49386, 74079, 82310, 98772, 123465, 148158, 164620, 222237, 246930, 296316, 370395, 444474, 493860, 740790, 888948, 1111185, 1481580, 2222370, 4444740]

約数ペア:

[(1, 4444740), (2, 2222370), (3, 1481580), (4, 1111185), (5, 888948), (6, 740790), (9, 493860), (10, 444474), (12, 370395), (15, 296316), (18, 246930), (20, 222237), (27, 164620), (30, 148158), (36, 123465), (45, 98772), (54, 82310), (60, 74079), (90, 49386), (108, 41155), (135, 32924), (180, 24693), (270, 16462), (540, 8231)]