30988410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{631}}^1\times {\mathrm{1637}}^1$

素因数の和:2278

約数の個数: 32

約数和(自身を含む): 74535552

約数和(自身を除く): 43547142

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 631, 1262, 1637, 1893, 3155, 3274, 3786, 4911, 6310, 8185, 9465, 9822, 16370, 18930, 24555, 49110, 1032947, 2065894, 3098841, 5164735, 6197682, 10329470, 15494205, 30988410]

約数ペア:

[(1, 30988410), (2, 15494205), (3, 10329470), (5, 6197682), (6, 5164735), (10, 3098841), (15, 2065894), (30, 1032947), (631, 49110), (1262, 24555), (1637, 18930), (1893, 16370), (3155, 9822), (3274, 9465), (3786, 8185), (4911, 6310)]