12422430

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{331}}^1$

素因数の和:486

約数の個数: 64

約数和(自身を含む): 33465600

約数和(自身を除く): 21043170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 139, 270, 278, 331, 417, 662, 695, 834, 993, 1251, 1390, 1655, 1986, 2085, 2502, 2979, 3310, 3753, 4170, 4965, 5958, 6255, 7506, 8937, 9930, 12510, 14895, 17874, 18765, 29790, 37530, 44685, 46009, 89370, 92018, 138027, 230045, 276054, 414081, 460090, 690135, 828162, 1242243, 1380270, 2070405, 2484486, 4140810, 6211215, 12422430]

約数ペア:

[(1, 12422430), (2, 6211215), (3, 4140810), (5, 2484486), (6, 2070405), (9, 1380270), (10, 1242243), (15, 828162), (18, 690135), (27, 460090), (30, 414081), (45, 276054), (54, 230045), (90, 138027), (135, 92018), (139, 89370), (270, 46009), (278, 44685), (331, 37530), (417, 29790), (662, 18765), (695, 17874), (834, 14895), (993, 12510), (1251, 9930), (1390, 8937), (1655, 7506), (1986, 6255), (2085, 5958), (2502, 4965), (2979, 4170), (3310, 3753)]