31190154

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{2749}}^1$

素因数の和:2846

約数の個数: 32

約数和(自身を含む): 65472000

約数和(自身を除く): 34281846

約数列:

[1, 2, 3, 6, 31, 61, 62, 93, 122, 183, 186, 366, 1891, 2749, 3782, 5498, 5673, 8247, 11346, 16494, 85219, 167689, 170438, 255657, 335378, 503067, 511314, 1006134, 5198359, 10396718, 15595077, 31190154]

約数ペア:

[(1, 31190154), (2, 15595077), (3, 10396718), (6, 5198359), (31, 1006134), (61, 511314), (62, 503067), (93, 335378), (122, 255657), (183, 170438), (186, 167689), (366, 85219), (1891, 16494), (2749, 11346), (3782, 8247), (5498, 5673)]