173123220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{93077}}^1$

素因数の和:93120

約数の個数: 48

約数和(自身を含む): 500387328

約数和(自身を除く): 327264108

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, 93077, 186154, 279231, 372308, 465385, 558462, 930770, 1116924, 1396155, 1861540, 2792310, 2885387, 5584620, 5770774, 8656161, 11541548, 14426935, 17312322, 28853870, 34624644, 43280805, 57707740, 86561610, 173123220]

約数ペア:

[(1, 173123220), (2, 86561610), (3, 57707740), (4, 43280805), (5, 34624644), (6, 28853870), (10, 17312322), (12, 14426935), (15, 11541548), (20, 8656161), (30, 5770774), (31, 5584620), (60, 2885387), (62, 2792310), (93, 1861540), (124, 1396155), (155, 1116924), (186, 930770), (310, 558462), (372, 465385), (465, 372308), (620, 279231), (930, 186154), (1860, 93077)]