28335270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{49711}}^1$

素因数の和:49740

約数の個数: 32

約数和(自身を含む): 71585280

約数和(自身を除く): 43250010

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 49711, 99422, 149133, 248555, 298266, 497110, 745665, 944509, 1491330, 1889018, 2833527, 4722545, 5667054, 9445090, 14167635, 28335270]

約数ペア:

[(1, 28335270), (2, 14167635), (3, 9445090), (5, 5667054), (6, 4722545), (10, 2833527), (15, 1889018), (19, 1491330), (30, 944509), (38, 745665), (57, 497110), (95, 298266), (114, 248555), (190, 149133), (285, 99422), (570, 49711)]