73865770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{4021}}^1$

素因数の和:4206

約数の個数: 32

約数和(自身を含む): 145950336

約数和(自身を除く): 72084566

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 167, 334, 835, 1670, 1837, 3674, 4021, 8042, 9185, 18370, 20105, 40210, 44231, 88462, 221155, 442310, 671507, 1343014, 3357535, 6715070, 7386577, 14773154, 36932885, 73865770]

約数ペア:

[(1, 73865770), (2, 36932885), (5, 14773154), (10, 7386577), (11, 6715070), (22, 3357535), (55, 1343014), (110, 671507), (167, 442310), (334, 221155), (835, 88462), (1670, 44231), (1837, 40210), (3674, 20105), (4021, 18370), (8042, 9185)]