12459870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{829}}^1$

素因数の和:1009

約数の個数: 48

約数和(自身を含む): 32628960

約数和(自身を除く): 20169090

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 167, 334, 501, 829, 835, 1002, 1503, 1658, 1670, 2487, 2505, 3006, 4145, 4974, 5010, 7461, 7515, 8290, 12435, 14922, 15030, 24870, 37305, 74610, 138443, 276886, 415329, 692215, 830658, 1245987, 1384430, 2076645, 2491974, 4153290, 6229935, 12459870]

約数ペア:

[(1, 12459870), (2, 6229935), (3, 4153290), (5, 2491974), (6, 2076645), (9, 1384430), (10, 1245987), (15, 830658), (18, 692215), (30, 415329), (45, 276886), (90, 138443), (167, 74610), (334, 37305), (501, 24870), (829, 15030), (835, 14922), (1002, 12435), (1503, 8290), (1658, 7515), (1670, 7461), (2487, 5010), (2505, 4974), (3006, 4145)]