12559590

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{181}}^1\times {\mathrm{257}}^1$

素因数の和:454

約数の個数: 64

約数和(自身を含む): 33808320

約数和(自身を除く): 21248730

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 181, 257, 270, 362, 514, 543, 771, 905, 1086, 1285, 1542, 1629, 1810, 2313, 2570, 2715, 3258, 3855, 4626, 4887, 5430, 6939, 7710, 8145, 9774, 11565, 13878, 16290, 23130, 24435, 34695, 46517, 48870, 69390, 93034, 139551, 232585, 279102, 418653, 465170, 697755, 837306, 1255959, 1395510, 2093265, 2511918, 4186530, 6279795, 12559590]

約数ペア:

[(1, 12559590), (2, 6279795), (3, 4186530), (5, 2511918), (6, 2093265), (9, 1395510), (10, 1255959), (15, 837306), (18, 697755), (27, 465170), (30, 418653), (45, 279102), (54, 232585), (90, 139551), (135, 93034), (181, 69390), (257, 48870), (270, 46517), (362, 34695), (514, 24435), (543, 23130), (771, 16290), (905, 13878), (1086, 11565), (1285, 9774), (1542, 8145), (1629, 7710), (1810, 6939), (2313, 5430), (2570, 4887), (2715, 4626), (3258, 3855)]