624551430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{905147}}^1$

素因数の和:905180

約数の個数: 32

約数和(自身を含む): 1564095744

約数和(自身を除く): 939544314

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 905147, 1810294, 2715441, 4525735, 5430882, 9051470, 13577205, 20818381, 27154410, 41636762, 62455143, 104091905, 124910286, 208183810, 312275715, 624551430]

約数ペア:

[(1, 624551430), (2, 312275715), (3, 208183810), (5, 124910286), (6, 104091905), (10, 62455143), (15, 41636762), (23, 27154410), (30, 20818381), (46, 13577205), (69, 9051470), (115, 5430882), (138, 4525735), (230, 2715441), (345, 1810294), (690, 905147)]