129262070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{80287}}^1$

素因数の和:80324

約数の個数: 32

約数和(自身を含む): 277475328

約数和(自身を除く): 148213258

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 80287, 160574, 401435, 562009, 802870, 1124018, 1846601, 2810045, 3693202, 5620090, 9233005, 12926207, 18466010, 25852414, 64631035, 129262070]

約数ペア:

[(1, 129262070), (2, 64631035), (5, 25852414), (7, 18466010), (10, 12926207), (14, 9233005), (23, 5620090), (35, 3693202), (46, 2810045), (70, 1846601), (115, 1124018), (161, 802870), (230, 562009), (322, 401435), (805, 160574), (1610, 80287)]