89144340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1485739}}^1$

素因数の和:1485751

約数の個数: 24

約数和(自身を含む): 249604320

約数和(自身を除く): 160459980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1485739, 2971478, 4457217, 5942956, 7428695, 8914434, 14857390, 17828868, 22286085, 29714780, 44572170, 89144340]

約数ペア:

[(1, 89144340), (2, 44572170), (3, 29714780), (4, 22286085), (5, 17828868), (6, 14857390), (10, 8914434), (12, 7428695), (15, 5942956), (20, 4457217), (30, 2971478), (60, 1485739)]