57660

素因数分解:

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

素因数の和:74

約数の個数: 36

約数和(自身を含む): 166824

約数和(自身を除く): 109164

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, 961, 1860, 1922, 2883, 3844, 4805, 5766, 9610, 11532, 14415, 19220, 28830, 57660]

約数ペア:

[(1, 57660), (2, 28830), (3, 19220), (4, 14415), (5, 11532), (6, 9610), (10, 5766), (12, 4805), (15, 3844), (20, 2883), (30, 1922), (31, 1860), (60, 961), (62, 930), (93, 620), (124, 465), (155, 372), (186, 310)]