81968610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{16361}}^1$

素因数の和:16538

約数の個数: 32

約数和(自身を含む): 197914752

約数和(自身を除く): 115946142

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 167, 334, 501, 835, 1002, 1670, 2505, 5010, 16361, 32722, 49083, 81805, 98166, 163610, 245415, 490830, 2732287, 5464574, 8196861, 13661435, 16393722, 27322870, 40984305, 81968610]

約数ペア:

[(1, 81968610), (2, 40984305), (3, 27322870), (5, 16393722), (6, 13661435), (10, 8196861), (15, 5464574), (30, 2732287), (167, 490830), (334, 245415), (501, 163610), (835, 98166), (1002, 81805), (1670, 49083), (2505, 32722), (5010, 16361)]