31310790

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{149099}}^1$

素因数の和:149116

約数の個数: 32

約数和(自身を含む): 85881600

約数和(自身を除く): 54570810

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 149099, 298198, 447297, 745495, 894594, 1043693, 1490990, 2087386, 2236485, 3131079, 4472970, 5218465, 6262158, 10436930, 15655395, 31310790]

約数ペア:

[(1, 31310790), (2, 15655395), (3, 10436930), (5, 6262158), (6, 5218465), (7, 4472970), (10, 3131079), (14, 2236485), (15, 2087386), (21, 1490990), (30, 1043693), (35, 894594), (42, 745495), (70, 447297), (105, 298198), (210, 149099)]