3863220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{67}}^1$

素因数の和:141

約数の個数: 72

約数和(自身を含む): 11344032

約数和(自身を除く): 7480812

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 67, 93, 124, 134, 155, 186, 201, 268, 310, 335, 372, 402, 465, 620, 670, 804, 930, 961, 1005, 1340, 1860, 1922, 2010, 2077, 2883, 3844, 4020, 4154, 4805, 5766, 6231, 8308, 9610, 10385, 11532, 12462, 14415, 19220, 20770, 24924, 28830, 31155, 41540, 57660, 62310, 64387, 124620, 128774, 193161, 257548, 321935, 386322, 643870, 772644, 965805, 1287740, 1931610, 3863220]

約数ペア:

[(1, 3863220), (2, 1931610), (3, 1287740), (4, 965805), (5, 772644), (6, 643870), (10, 386322), (12, 321935), (15, 257548), (20, 193161), (30, 128774), (31, 124620), (60, 64387), (62, 62310), (67, 57660), (93, 41540), (124, 31155), (134, 28830), (155, 24924), (186, 20770), (201, 19220), (268, 14415), (310, 12462), (335, 11532), (372, 10385), (402, 9610), (465, 8308), (620, 6231), (670, 5766), (804, 4805), (930, 4154), (961, 4020), (1005, 3844), (1340, 2883), (1860, 2077), (1922, 2010)]