155278322830

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{491}}^1\times {\mathrm{1860289}}^1$

素因数の和:1860804

約数の個数: 32

約数和(自身を含む): 296545108320

約数和(自身を除く): 141266785490

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 491, 982, 2455, 4910, 8347, 16694, 41735, 83470, 1860289, 3720578, 9301445, 18602890, 31624913, 63249826, 158124565, 316249130, 913401899, 1826803798, 4567009495, 9134018990, 15527832283, 31055664566, 77639161415, 155278322830]

約数ペア:

[(1, 155278322830), (2, 77639161415), (5, 31055664566), (10, 15527832283), (17, 9134018990), (34, 4567009495), (85, 1826803798), (170, 913401899), (491, 316249130), (982, 158124565), (2455, 63249826), (4910, 31624913), (8347, 18602890), (16694, 9301445), (41735, 3720578), (83470, 1860289)]