80367630

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{382703}}^1$

素因数の和:382720

約数の個数: 32

約数和(自身を含む): 220437504

約数和(自身を除く): 140069874

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 382703, 765406, 1148109, 1913515, 2296218, 2678921, 3827030, 5357842, 5740545, 8036763, 11481090, 13394605, 16073526, 26789210, 40183815, 80367630]

約数ペア:

[(1, 80367630), (2, 40183815), (3, 26789210), (5, 16073526), (6, 13394605), (7, 11481090), (10, 8036763), (14, 5740545), (15, 5357842), (21, 3827030), (30, 2678921), (35, 2296218), (42, 1913515), (70, 1148109), (105, 765406), (210, 382703)]