23739180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{12763}}^1$

素因数の和:12806

約数の個数: 48

約数和(自身を含む): 68619264

約数和(自身を除く): 44880084

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 12763, 25526, 38289, 51052, 63815, 76578, 127630, 153156, 191445, 255260, 382890, 395653, 765780, 791306, 1186959, 1582612, 1978265, 2373918, 3956530, 4747836, 5934795, 7913060, 11869590, 23739180]

約数ペア:

[(1, 23739180), (2, 11869590), (3, 7913060), (4, 5934795), (5, 4747836), (6, 3956530), (10, 2373918), (12, 1978265), (15, 1582612), (20, 1186959), (30, 791306), (31, 765780), (60, 395653), (62, 382890), (93, 255260), (124, 191445), (155, 153156), (186, 127630), (310, 76578), (372, 63815), (465, 51052), (620, 38289), (930, 25526), (1860, 12763)]