69293530

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{23977}}^1$

素因数の和:24018

約数の個数: 24

約数和(自身を含む): 132502428

約数和(自身を除く): 63208898

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 289, 578, 1445, 2890, 23977, 47954, 119885, 239770, 407609, 815218, 2038045, 4076090, 6929353, 13858706, 34646765, 69293530]

約数ペア:

[(1, 69293530), (2, 34646765), (5, 13858706), (10, 6929353), (17, 4076090), (34, 2038045), (85, 815218), (170, 407609), (289, 239770), (578, 119885), (1445, 47954), (2890, 23977)]