16617420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{30773}}^1$

素因数の和:30791

約数の個数: 48

約数和(自身を含む): 51700320

約数和(自身を除く): 35082900

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, 30773, 61546, 92319, 123092, 153865, 184638, 276957, 307730, 369276, 461595, 553914, 615460, 830871, 923190, 1107828, 1384785, 1661742, 1846380, 2769570, 3323484, 4154355, 5539140, 8308710, 16617420]

約数ペア:

[(1, 16617420), (2, 8308710), (3, 5539140), (4, 4154355), (5, 3323484), (6, 2769570), (9, 1846380), (10, 1661742), (12, 1384785), (15, 1107828), (18, 923190), (20, 830871), (27, 615460), (30, 553914), (36, 461595), (45, 369276), (54, 307730), (60, 276957), (90, 184638), (108, 153865), (135, 123092), (180, 92319), (270, 61546), (540, 30773)]