30149770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{22669}}^1$

素因数の和:22702

約数の個数: 32

約数和(自身を含む): 65289600

約数和(自身を除く): 35139830

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 22669, 45338, 113345, 158683, 226690, 317366, 430711, 793415, 861422, 1586830, 2153555, 3014977, 4307110, 6029954, 15074885, 30149770]

約数ペア:

[(1, 30149770), (2, 15074885), (5, 6029954), (7, 4307110), (10, 3014977), (14, 2153555), (19, 1586830), (35, 861422), (38, 793415), (70, 430711), (95, 317366), (133, 226690), (190, 158683), (266, 113345), (665, 45338), (1330, 22669)]