2143030

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{223}}^1$

素因数の和:292

約数の個数: 24

約数和(自身を含む): 4003776

約数和(自身を除く): 1860746

約数列:

[1, 2, 5, 10, 31, 62, 155, 223, 310, 446, 961, 1115, 1922, 2230, 4805, 6913, 9610, 13826, 34565, 69130, 214303, 428606, 1071515, 2143030]

約数ペア:

[(1, 2143030), (2, 1071515), (5, 428606), (10, 214303), (31, 69130), (62, 34565), (155, 13826), (223, 9610), (310, 6913), (446, 4805), (961, 2230), (1115, 1922)]