138346140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{13807}}^1$

素因数の和:13986

約数の個数: 48

約数和(自身を含む): 389716992

約数和(自身を除く): 251370852

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 167, 334, 501, 668, 835, 1002, 1670, 2004, 2505, 3340, 5010, 10020, 13807, 27614, 41421, 55228, 69035, 82842, 138070, 165684, 207105, 276140, 414210, 828420, 2305769, 4611538, 6917307, 9223076, 11528845, 13834614, 23057690, 27669228, 34586535, 46115380, 69173070, 138346140]

約数ペア:

[(1, 138346140), (2, 69173070), (3, 46115380), (4, 34586535), (5, 27669228), (6, 23057690), (10, 13834614), (12, 11528845), (15, 9223076), (20, 6917307), (30, 4611538), (60, 2305769), (167, 828420), (334, 414210), (501, 276140), (668, 207105), (835, 165684), (1002, 138070), (1670, 82842), (2004, 69035), (2505, 55228), (3340, 41421), (5010, 27614), (10020, 13807)]