30885678

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{30103}}^1$

素因数の和:30133

約数の個数: 32

約数和(自身を含む): 72249600

約数和(自身を除く): 41363922

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 30103, 60206, 90309, 180618, 270927, 541854, 571957, 812781, 1143914, 1625562, 1715871, 3431742, 5147613, 10295226, 15442839, 30885678]

約数ペア:

[(1, 30885678), (2, 15442839), (3, 10295226), (6, 5147613), (9, 3431742), (18, 1715871), (19, 1625562), (27, 1143914), (38, 812781), (54, 571957), (57, 541854), (114, 270927), (171, 180618), (342, 90309), (513, 60206), (1026, 30103)]