19278330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{22159}}^1$

素因数の和:22198

約数の個数: 32

約数和(自身を含む): 47865600

約数和(自身を除く): 28587270

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 22159, 44318, 66477, 110795, 132954, 221590, 332385, 642611, 664770, 1285222, 1927833, 3213055, 3855666, 6426110, 9639165, 19278330]

約数ペア:

[(1, 19278330), (2, 9639165), (3, 6426110), (5, 3855666), (6, 3213055), (10, 1927833), (15, 1285222), (29, 664770), (30, 642611), (58, 332385), (87, 221590), (145, 132954), (174, 110795), (290, 66477), (435, 44318), (870, 22159)]