30171165

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1613}}^1$

素因数の和:1693

約数の個数: 32

約数和(自身を含む): 51131520

約数和(自身を除く): 20960355

約数列:

[1, 3, 5, 15, 29, 43, 87, 129, 145, 215, 435, 645, 1247, 1613, 3741, 4839, 6235, 8065, 18705, 24195, 46777, 69359, 140331, 208077, 233885, 346795, 701655, 1040385, 2011411, 6034233, 10057055, 30171165]

約数ペア:

[(1, 30171165), (3, 10057055), (5, 6034233), (15, 2011411), (29, 1040385), (43, 701655), (87, 346795), (129, 233885), (145, 208077), (215, 140331), (435, 69359), (645, 46777), (1247, 24195), (1613, 18705), (3741, 8065), (4839, 6235)]