30380886

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{29611}}^1$

素因数の和:29641

約数の個数: 32

約数和(自身を含む): 71068800

約数和(自身を除く): 40687914

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 29611, 59222, 88833, 177666, 266499, 532998, 562609, 799497, 1125218, 1598994, 1687827, 3375654, 5063481, 10126962, 15190443, 30380886]

約数ペア:

[(1, 30380886), (2, 15190443), (3, 10126962), (6, 5063481), (9, 3375654), (18, 1687827), (19, 1598994), (27, 1125218), (38, 799497), (54, 562609), (57, 532998), (114, 266499), (171, 177666), (342, 88833), (513, 59222), (1026, 29611)]