64155110

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{79}}^1\times {\mathrm{281}}^1$

素因数の和:401

約数の個数: 48

約数和(自身を含む): 124666560

約数和(自身を除く): 60511450

約数列:

[1, 2, 5, 10, 17, 34, 79, 85, 158, 170, 281, 289, 395, 562, 578, 790, 1343, 1405, 1445, 2686, 2810, 2890, 4777, 6715, 9554, 13430, 22199, 22831, 23885, 44398, 45662, 47770, 81209, 110995, 114155, 162418, 221990, 228310, 377383, 406045, 754766, 812090, 1886915, 3773830, 6415511, 12831022, 32077555, 64155110]

約数ペア:

[(1, 64155110), (2, 32077555), (5, 12831022), (10, 6415511), (17, 3773830), (34, 1886915), (79, 812090), (85, 754766), (158, 406045), (170, 377383), (281, 228310), (289, 221990), (395, 162418), (562, 114155), (578, 110995), (790, 81209), (1343, 47770), (1405, 45662), (1445, 44398), (2686, 23885), (2810, 22831), (2890, 22199), (4777, 13430), (6715, 9554)]