2631750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{11}}^2\times {\mathrm{29}}^1$

素因数の和:71

約数の個数: 96

約数和(自身を含む): 7469280

約数和(自身を除く): 4837530

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 29, 30, 33, 50, 55, 58, 66, 75, 87, 110, 121, 125, 145, 150, 165, 174, 242, 250, 275, 290, 319, 330, 363, 375, 435, 550, 605, 638, 725, 726, 750, 825, 870, 957, 1210, 1375, 1450, 1595, 1650, 1815, 1914, 2175, 2750, 3025, 3190, 3509, 3625, 3630, 4125, 4350, 4785, 6050, 7018, 7250, 7975, 8250, 9075, 9570, 10527, 10875, 15125, 15950, 17545, 18150, 21054, 21750, 23925, 30250, 35090, 39875, 45375, 47850, 52635, 79750, 87725, 90750, 105270, 119625, 175450, 239250, 263175, 438625, 526350, 877250, 1315875, 2631750]

約数ペア:

[(1, 2631750), (2, 1315875), (3, 877250), (5, 526350), (6, 438625), (10, 263175), (11, 239250), (15, 175450), (22, 119625), (25, 105270), (29, 90750), (30, 87725), (33, 79750), (50, 52635), (55, 47850), (58, 45375), (66, 39875), (75, 35090), (87, 30250), (110, 23925), (121, 21750), (125, 21054), (145, 18150), (150, 17545), (165, 15950), (174, 15125), (242, 10875), (250, 10527), (275, 9570), (290, 9075), (319, 8250), (330, 7975), (363, 7250), (375, 7018), (435, 6050), (550, 4785), (605, 4350), (638, 4125), (725, 3630), (726, 3625), (750, 3509), (825, 3190), (870, 3025), (957, 2750), (1210, 2175), (1375, 1914), (1450, 1815), (1595, 1650)]