970393860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{53377}}^1$

素因数の和:53493

約数の個数: 72

約数和(自身を含む): 2972727576

約数和(自身を除く): 2002333716

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 101, 180, 202, 303, 404, 505, 606, 909, 1010, 1212, 1515, 1818, 2020, 3030, 3636, 4545, 6060, 9090, 18180, 53377, 106754, 160131, 213508, 266885, 320262, 480393, 533770, 640524, 800655, 960786, 1067540, 1601310, 1921572, 2401965, 3202620, 4803930, 5391077, 9607860, 10782154, 16173231, 21564308, 26955385, 32346462, 48519693, 53910770, 64692924, 80866155, 97039386, 107821540, 161732310, 194078772, 242598465, 323464620, 485196930, 970393860]

約数ペア:

[(1, 970393860), (2, 485196930), (3, 323464620), (4, 242598465), (5, 194078772), (6, 161732310), (9, 107821540), (10, 97039386), (12, 80866155), (15, 64692924), (18, 53910770), (20, 48519693), (30, 32346462), (36, 26955385), (45, 21564308), (60, 16173231), (90, 10782154), (101, 9607860), (180, 5391077), (202, 4803930), (303, 3202620), (404, 2401965), (505, 1921572), (606, 1601310), (909, 1067540), (1010, 960786), (1212, 800655), (1515, 640524), (1818, 533770), (2020, 480393), (3030, 320262), (3636, 266885), (4545, 213508), (6060, 160131), (9090, 106754), (18180, 53377)]