67803690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{52561}}^1$

素因数の和:52614

約数の個数: 32

約数和(自身を含む): 166516416

約数和(自身を除く): 98712726

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 52561, 105122, 157683, 262805, 315366, 525610, 788415, 1576830, 2260123, 4520246, 6780369, 11300615, 13560738, 22601230, 33901845, 67803690]

約数ペア:

[(1, 67803690), (2, 33901845), (3, 22601230), (5, 13560738), (6, 11300615), (10, 6780369), (15, 4520246), (30, 2260123), (43, 1576830), (86, 788415), (129, 525610), (215, 315366), (258, 262805), (430, 157683), (645, 105122), (1290, 52561)]