68805390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{32303}}^1$

素因数の和:32384

約数の個数: 32

約数和(自身を含む): 167463936

約数和(自身を除く): 98658546

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 32303, 64606, 96909, 161515, 193818, 323030, 484545, 969090, 2293513, 4587026, 6880539, 11467565, 13761078, 22935130, 34402695, 68805390]

約数ペア:

[(1, 68805390), (2, 34402695), (3, 22935130), (5, 13761078), (6, 11467565), (10, 6880539), (15, 4587026), (30, 2293513), (71, 969090), (142, 484545), (213, 323030), (355, 193818), (426, 161515), (710, 96909), (1065, 64606), (2130, 32303)]