17932260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{311}}^1$

素因数の和:385

約数の個数: 72

約数和(自身を含む): 52049088

約数和(自身を除く): 34116828

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 311, 372, 465, 620, 622, 930, 933, 961, 1244, 1555, 1860, 1866, 1922, 2883, 3110, 3732, 3844, 4665, 4805, 5766, 6220, 9330, 9610, 9641, 11532, 14415, 18660, 19220, 19282, 28830, 28923, 38564, 48205, 57660, 57846, 96410, 115692, 144615, 192820, 289230, 298871, 578460, 597742, 896613, 1195484, 1494355, 1793226, 2988710, 3586452, 4483065, 5977420, 8966130, 17932260]

約数ペア:

[(1, 17932260), (2, 8966130), (3, 5977420), (4, 4483065), (5, 3586452), (6, 2988710), (10, 1793226), (12, 1494355), (15, 1195484), (20, 896613), (30, 597742), (31, 578460), (60, 298871), (62, 289230), (93, 192820), (124, 144615), (155, 115692), (186, 96410), (310, 57846), (311, 57660), (372, 48205), (465, 38564), (620, 28923), (622, 28830), (930, 19282), (933, 19220), (961, 18660), (1244, 14415), (1555, 11532), (1860, 9641), (1866, 9610), (1922, 9330), (2883, 6220), (3110, 5766), (3732, 4805), (3844, 4665)]