74083140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{137191}}^1$

素因数の和:137209

約数の個数: 48

約数和(自身を含む): 230482560

約数和(自身を除く): 156399420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 137191, 274382, 411573, 548764, 685955, 823146, 1234719, 1371910, 1646292, 2057865, 2469438, 2743820, 3704157, 4115730, 4938876, 6173595, 7408314, 8231460, 12347190, 14816628, 18520785, 24694380, 37041570, 74083140]

約数ペア:

[(1, 74083140), (2, 37041570), (3, 24694380), (4, 18520785), (5, 14816628), (6, 12347190), (9, 8231460), (10, 7408314), (12, 6173595), (15, 4938876), (18, 4115730), (20, 3704157), (27, 2743820), (30, 2469438), (36, 2057865), (45, 1646292), (54, 1371910), (60, 1234719), (90, 823146), (108, 685955), (135, 548764), (180, 411573), (270, 274382), (540, 137191)]