12267870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{239}}^1$

素因数の和:337

約数の個数: 64

約数和(自身を含む): 31104000

約数和(自身を除く): 18836130

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 59, 87, 118, 145, 174, 177, 239, 290, 295, 354, 435, 478, 590, 717, 870, 885, 1195, 1434, 1711, 1770, 2390, 3422, 3585, 5133, 6931, 7170, 8555, 10266, 13862, 14101, 17110, 20793, 25665, 28202, 34655, 41586, 42303, 51330, 69310, 70505, 84606, 103965, 141010, 207930, 211515, 408929, 423030, 817858, 1226787, 2044645, 2453574, 4089290, 6133935, 12267870]

約数ペア:

[(1, 12267870), (2, 6133935), (3, 4089290), (5, 2453574), (6, 2044645), (10, 1226787), (15, 817858), (29, 423030), (30, 408929), (58, 211515), (59, 207930), (87, 141010), (118, 103965), (145, 84606), (174, 70505), (177, 69310), (239, 51330), (290, 42303), (295, 41586), (354, 34655), (435, 28202), (478, 25665), (590, 20793), (717, 17110), (870, 14101), (885, 13862), (1195, 10266), (1434, 8555), (1711, 7170), (1770, 6931), (2390, 5133), (3422, 3585)]