30914805

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1619}}^1$

素因数の和:1713

約数の個数: 32

約数和(自身を含む): 52876800

約数和(自身を除く): 21961995

約数列:

[1, 3, 5, 15, 19, 57, 67, 95, 201, 285, 335, 1005, 1273, 1619, 3819, 4857, 6365, 8095, 19095, 24285, 30761, 92283, 108473, 153805, 325419, 461415, 542365, 1627095, 2060987, 6182961, 10304935, 30914805]

約数ペア:

[(1, 30914805), (3, 10304935), (5, 6182961), (15, 2060987), (19, 1627095), (57, 542365), (67, 461415), (95, 325419), (201, 153805), (285, 108473), (335, 92283), (1005, 30761), (1273, 24285), (1619, 19095), (3819, 8095), (4857, 6365)]