4784820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4691}}^1$

素因数の和:4720

約数の個数: 48

約数和(自身を含む): 14188608

約数和(自身を除く): 9403788

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 4691, 9382, 14073, 18764, 23455, 28146, 46910, 56292, 70365, 79747, 93820, 140730, 159494, 239241, 281460, 318988, 398735, 478482, 797470, 956964, 1196205, 1594940, 2392410, 4784820]

約数ペア:

[(1, 4784820), (2, 2392410), (3, 1594940), (4, 1196205), (5, 956964), (6, 797470), (10, 478482), (12, 398735), (15, 318988), (17, 281460), (20, 239241), (30, 159494), (34, 140730), (51, 93820), (60, 79747), (68, 70365), (85, 56292), (102, 46910), (170, 28146), (204, 23455), (255, 18764), (340, 14073), (510, 9382), (1020, 4691)]