28618890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{30773}}^1$

素因数の和:30814

約数の個数: 32

約数和(自身を含む): 70903296

約数和(自身を除く): 42284406

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 30773, 61546, 92319, 153865, 184638, 307730, 461595, 923190, 953963, 1907926, 2861889, 4769815, 5723778, 9539630, 14309445, 28618890]

約数ペア:

[(1, 28618890), (2, 14309445), (3, 9539630), (5, 5723778), (6, 4769815), (10, 2861889), (15, 1907926), (30, 953963), (31, 923190), (62, 461595), (93, 307730), (155, 184638), (186, 153865), (310, 92319), (465, 61546), (930, 30773)]