879522070

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{78041}}^1$

素因数の和:78085

約数の個数: 48

約数和(自身を含む): 1921706208

約数和(自身を除く): 1042184138

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 49, 70, 98, 115, 161, 230, 245, 322, 490, 805, 1127, 1610, 2254, 5635, 11270, 78041, 156082, 390205, 546287, 780410, 1092574, 1794943, 2731435, 3589886, 3824009, 5462870, 7648018, 8974715, 12564601, 17949430, 19120045, 25129202, 38240090, 62823005, 87952207, 125646010, 175904414, 439761035, 879522070]

約数ペア:

[(1, 879522070), (2, 439761035), (5, 175904414), (7, 125646010), (10, 87952207), (14, 62823005), (23, 38240090), (35, 25129202), (46, 19120045), (49, 17949430), (70, 12564601), (98, 8974715), (115, 7648018), (161, 5462870), (230, 3824009), (245, 3589886), (322, 2731435), (490, 1794943), (805, 1092574), (1127, 780410), (1610, 546287), (2254, 390205), (5635, 156082), (11270, 78041)]