61575530

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{1289}}^1$

素因数の和:1594

約数の個数: 32

約数和(自身を含む): 117864720

約数和(自身を除く): 56289190

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 281, 562, 1289, 1405, 2578, 2810, 4777, 6445, 9554, 12890, 21913, 23885, 43826, 47770, 109565, 219130, 362209, 724418, 1811045, 3622090, 6157553, 12315106, 30787765, 61575530]

約数ペア:

[(1, 61575530), (2, 30787765), (5, 12315106), (10, 6157553), (17, 3622090), (34, 1811045), (85, 724418), (170, 362209), (281, 219130), (562, 109565), (1289, 47770), (1405, 43826), (2578, 23885), (2810, 21913), (4777, 12890), (6445, 9554)]