61057870

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{3739}}^1$

素因数の和:3840

約数の個数: 32

約数和(自身を含む): 116328960

約数和(自身を除く): 55271090

約数列:

[1, 2, 5, 10, 23, 46, 71, 115, 142, 230, 355, 710, 1633, 3266, 3739, 7478, 8165, 16330, 18695, 37390, 85997, 171994, 265469, 429985, 530938, 859970, 1327345, 2654690, 6105787, 12211574, 30528935, 61057870]

約数ペア:

[(1, 61057870), (2, 30528935), (5, 12211574), (10, 6105787), (23, 2654690), (46, 1327345), (71, 859970), (115, 530938), (142, 429985), (230, 265469), (355, 171994), (710, 85997), (1633, 37390), (3266, 18695), (3739, 16330), (7478, 8165)]