2492550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{191}}^1$

素因数の和:238

約数の個数: 72

約数和(自身を含む): 6963840

約数和(自身を除く): 4471290

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 29, 30, 45, 50, 58, 75, 87, 90, 145, 150, 174, 191, 225, 261, 290, 382, 435, 450, 522, 573, 725, 870, 955, 1146, 1305, 1450, 1719, 1910, 2175, 2610, 2865, 3438, 4350, 4775, 5539, 5730, 6525, 8595, 9550, 11078, 13050, 14325, 16617, 17190, 27695, 28650, 33234, 42975, 49851, 55390, 83085, 85950, 99702, 138475, 166170, 249255, 276950, 415425, 498510, 830850, 1246275, 2492550]

約数ペア:

[(1, 2492550), (2, 1246275), (3, 830850), (5, 498510), (6, 415425), (9, 276950), (10, 249255), (15, 166170), (18, 138475), (25, 99702), (29, 85950), (30, 83085), (45, 55390), (50, 49851), (58, 42975), (75, 33234), (87, 28650), (90, 27695), (145, 17190), (150, 16617), (174, 14325), (191, 13050), (225, 11078), (261, 9550), (290, 8595), (382, 6525), (435, 5730), (450, 5539), (522, 4775), (573, 4350), (725, 3438), (870, 2865), (955, 2610), (1146, 2175), (1305, 1910), (1450, 1719)]