13243770

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{181}}^1\times {\mathrm{271}}^1$

素因数の和:468

約数の個数: 64

約数和(自身を含む): 35642880

約数和(自身を除く): 22399110

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 181, 270, 271, 362, 542, 543, 813, 905, 1086, 1355, 1626, 1629, 1810, 2439, 2710, 2715, 3258, 4065, 4878, 4887, 5430, 7317, 8130, 8145, 9774, 12195, 14634, 16290, 24390, 24435, 36585, 48870, 49051, 73170, 98102, 147153, 245255, 294306, 441459, 490510, 735765, 882918, 1324377, 1471530, 2207295, 2648754, 4414590, 6621885, 13243770]

約数ペア:

[(1, 13243770), (2, 6621885), (3, 4414590), (5, 2648754), (6, 2207295), (9, 1471530), (10, 1324377), (15, 882918), (18, 735765), (27, 490510), (30, 441459), (45, 294306), (54, 245255), (90, 147153), (135, 98102), (181, 73170), (270, 49051), (271, 48870), (362, 36585), (542, 24435), (543, 24390), (813, 16290), (905, 14634), (1086, 12195), (1355, 9774), (1626, 8145), (1629, 8130), (1810, 7317), (2439, 5430), (2710, 4887), (2715, 4878), (3258, 4065)]