29910180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{26237}}^1$

素因数の和:26268

約数の個数: 48

約数和(自身を含む): 88159680

約数和(自身を除く): 58249500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 26237, 52474, 78711, 104948, 131185, 157422, 262370, 314844, 393555, 498503, 524740, 787110, 997006, 1495509, 1574220, 1994012, 2492515, 2991018, 4985030, 5982036, 7477545, 9970060, 14955090, 29910180]

約数ペア:

[(1, 29910180), (2, 14955090), (3, 9970060), (4, 7477545), (5, 5982036), (6, 4985030), (10, 2991018), (12, 2492515), (15, 1994012), (19, 1574220), (20, 1495509), (30, 997006), (38, 787110), (57, 524740), (60, 498503), (76, 393555), (95, 314844), (114, 262370), (190, 157422), (228, 131185), (285, 104948), (380, 78711), (570, 52474), (1140, 26237)]