81295170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{246349}}^1$

素因数の和:246370

約数の個数: 32

約数和(自身を含む): 212846400

約数和(自身を除く): 131551230

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 246349, 492698, 739047, 1231745, 1478094, 2463490, 2709839, 3695235, 5419678, 7390470, 8129517, 13549195, 16259034, 27098390, 40647585, 81295170]

約数ペア:

[(1, 81295170), (2, 40647585), (3, 27098390), (5, 16259034), (6, 13549195), (10, 8129517), (11, 7390470), (15, 5419678), (22, 3695235), (30, 2709839), (33, 2463490), (55, 1478094), (66, 1231745), (110, 739047), (165, 492698), (330, 246349)]