12474930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1103}}^1$

素因数の和:1155

約数の個数: 64

約数和(自身を含む): 33384960

約数和(自身を除く): 20910030

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 29, 30, 39, 58, 65, 78, 87, 130, 145, 174, 195, 290, 377, 390, 435, 754, 870, 1103, 1131, 1885, 2206, 2262, 3309, 3770, 5515, 5655, 6618, 11030, 11310, 14339, 16545, 28678, 31987, 33090, 43017, 63974, 71695, 86034, 95961, 143390, 159935, 191922, 215085, 319870, 415831, 430170, 479805, 831662, 959610, 1247493, 2079155, 2494986, 4158310, 6237465, 12474930]

約数ペア:

[(1, 12474930), (2, 6237465), (3, 4158310), (5, 2494986), (6, 2079155), (10, 1247493), (13, 959610), (15, 831662), (26, 479805), (29, 430170), (30, 415831), (39, 319870), (58, 215085), (65, 191922), (78, 159935), (87, 143390), (130, 95961), (145, 86034), (174, 71695), (195, 63974), (290, 43017), (377, 33090), (390, 31987), (435, 28678), (754, 16545), (870, 14339), (1103, 11310), (1131, 11030), (1885, 6618), (2206, 5655), (2262, 5515), (3309, 3770)]