123222870

素因数分解:

$2^1\times 3^6\times 5^1\times {\mathrm{16903}}^1$

素因数の和:16928

約数の個数: 56

約数和(自身を含む): 332569296

約数和(自身を除く): 209346426

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 729, 810, 1215, 1458, 2430, 3645, 7290, 16903, 33806, 50709, 84515, 101418, 152127, 169030, 253545, 304254, 456381, 507090, 760635, 912762, 1369143, 1521270, 2281905, 2738286, 4107429, 4563810, 6845715, 8214858, 12322287, 13691430, 20537145, 24644574, 41074290, 61611435, 123222870]

約数ペア:

[(1, 123222870), (2, 61611435), (3, 41074290), (5, 24644574), (6, 20537145), (9, 13691430), (10, 12322287), (15, 8214858), (18, 6845715), (27, 4563810), (30, 4107429), (45, 2738286), (54, 2281905), (81, 1521270), (90, 1369143), (135, 912762), (162, 760635), (243, 507090), (270, 456381), (405, 304254), (486, 253545), (729, 169030), (810, 152127), (1215, 101418), (1458, 84515), (2430, 50709), (3645, 33806), (7290, 16903)]