26989350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{7823}}^1$

素因数の和:7861

約数の個数: 48

約数和(自身を含む): 69852672

約数和(自身を除く): 42863322

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 46, 50, 69, 75, 115, 138, 150, 230, 345, 575, 690, 1150, 1725, 3450, 7823, 15646, 23469, 39115, 46938, 78230, 117345, 179929, 195575, 234690, 359858, 391150, 539787, 586725, 899645, 1079574, 1173450, 1799290, 2698935, 4498225, 5397870, 8996450, 13494675, 26989350]

約数ペア:

[(1, 26989350), (2, 13494675), (3, 8996450), (5, 5397870), (6, 4498225), (10, 2698935), (15, 1799290), (23, 1173450), (25, 1079574), (30, 899645), (46, 586725), (50, 539787), (69, 391150), (75, 359858), (115, 234690), (138, 195575), (150, 179929), (230, 117345), (345, 78230), (575, 46938), (690, 39115), (1150, 23469), (1725, 15646), (3450, 7823)]