1428070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{887}}^1$

素因数の和:924

約数の個数: 32

約数和(自身を含む): 3068928

約数和(自身を除く): 1640858

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 887, 1610, 1774, 4435, 6209, 8870, 12418, 20401, 31045, 40802, 62090, 102005, 142807, 204010, 285614, 714035, 1428070]

約数ペア:

[(1, 1428070), (2, 714035), (5, 285614), (7, 204010), (10, 142807), (14, 102005), (23, 62090), (35, 40802), (46, 31045), (70, 20401), (115, 12418), (161, 8870), (230, 6209), (322, 4435), (805, 1774), (887, 1610)]