90787830

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{432323}}^1$

素因数の和:432340

約数の個数: 32

約数和(自身を含む): 249018624

約数和(自身を除く): 158230794

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 432323, 864646, 1296969, 2161615, 2593938, 3026261, 4323230, 6052522, 6484845, 9078783, 12969690, 15131305, 18157566, 30262610, 45393915, 90787830]

約数ペア:

[(1, 90787830), (2, 45393915), (3, 30262610), (5, 18157566), (6, 15131305), (7, 12969690), (10, 9078783), (14, 6484845), (15, 6052522), (21, 4323230), (30, 3026261), (35, 2593938), (42, 2161615), (70, 1296969), (105, 864646), (210, 432323)]