38007830

素因数分解:

$2^1\times 5^1\times 7^4\times {\mathrm{1583}}^1$

素因数の和:1618

約数の個数: 40

約数和(自身を含む): 79862112

約数和(自身を除く): 41854282

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 343, 490, 686, 1583, 1715, 2401, 3166, 3430, 4802, 7915, 11081, 12005, 15830, 22162, 24010, 55405, 77567, 110810, 155134, 387835, 542969, 775670, 1085938, 2714845, 3800783, 5429690, 7601566, 19003915, 38007830]

約数ペア:

[(1, 38007830), (2, 19003915), (5, 7601566), (7, 5429690), (10, 3800783), (14, 2714845), (35, 1085938), (49, 775670), (70, 542969), (98, 387835), (245, 155134), (343, 110810), (490, 77567), (686, 55405), (1583, 24010), (1715, 22162), (2401, 15830), (3166, 12005), (3430, 11081), (4802, 7915)]