28798710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{15737}}^1$

素因数の和:15808

約数の個数: 32

約数和(自身を含む): 70254432

約数和(自身を除く): 41455722

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 305, 366, 610, 915, 1830, 15737, 31474, 47211, 78685, 94422, 157370, 236055, 472110, 959957, 1919914, 2879871, 4799785, 5759742, 9599570, 14399355, 28798710]

約数ペア:

[(1, 28798710), (2, 14399355), (3, 9599570), (5, 5759742), (6, 4799785), (10, 2879871), (15, 1919914), (30, 959957), (61, 472110), (122, 236055), (183, 157370), (305, 94422), (366, 78685), (610, 47211), (915, 31474), (1830, 15737)]