623476870

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{159457}}^1$

素因数の和:159504

約数の個数: 32

約数和(自身を含む): 1239945408

約数和(自身を除く): 616468538

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 115, 170, 230, 391, 782, 1955, 3910, 159457, 318914, 797285, 1594570, 2710769, 3667511, 5421538, 7335022, 13553845, 18337555, 27107690, 36675110, 62347687, 124695374, 311738435, 623476870]

約数ペア:

[(1, 623476870), (2, 311738435), (5, 124695374), (10, 62347687), (17, 36675110), (23, 27107690), (34, 18337555), (46, 13553845), (85, 7335022), (115, 5421538), (170, 3667511), (230, 2710769), (391, 1594570), (782, 797285), (1955, 318914), (3910, 159457)]