29749660

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{5147}}^1$

素因数の和:5190

約数の個数: 36

約数和(自身を含む): 66378312

約数和(自身を除く): 36628652

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 289, 340, 578, 1156, 1445, 2890, 5147, 5780, 10294, 20588, 25735, 51470, 87499, 102940, 174998, 349996, 437495, 874990, 1487483, 1749980, 2974966, 5949932, 7437415, 14874830, 29749660]

約数ペア:

[(1, 29749660), (2, 14874830), (4, 7437415), (5, 5949932), (10, 2974966), (17, 1749980), (20, 1487483), (34, 874990), (68, 437495), (85, 349996), (170, 174998), (289, 102940), (340, 87499), (578, 51470), (1156, 25735), (1445, 20588), (2890, 10294), (5147, 5780)]