91212870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{434347}}^1$

素因数の和:434364

約数の個数: 32

約数和(自身を含む): 250184448

約数和(自身を除く): 158971578

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 434347, 868694, 1303041, 2171735, 2606082, 3040429, 4343470, 6080858, 6515205, 9121287, 13030410, 15202145, 18242574, 30404290, 45606435, 91212870]

約数ペア:

[(1, 91212870), (2, 45606435), (3, 30404290), (5, 18242574), (6, 15202145), (7, 13030410), (10, 9121287), (14, 6515205), (15, 6080858), (21, 4343470), (30, 3040429), (35, 2606082), (42, 2171735), (70, 1303041), (105, 868694), (210, 434347)]