87465730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{13477}}^1$

素因数の和:13554

約数の個数: 32

約数和(自身を含む): 174674880

約数和(自身を除く): 87209150

約数列:

[1, 2, 5, 10, 11, 22, 55, 59, 110, 118, 295, 590, 649, 1298, 3245, 6490, 13477, 26954, 67385, 134770, 148247, 296494, 741235, 795143, 1482470, 1590286, 3975715, 7951430, 8746573, 17493146, 43732865, 87465730]

約数ペア:

[(1, 87465730), (2, 43732865), (5, 17493146), (10, 8746573), (11, 7951430), (22, 3975715), (55, 1590286), (59, 1482470), (110, 795143), (118, 741235), (295, 296494), (590, 148247), (649, 134770), (1298, 67385), (3245, 26954), (6490, 13477)]