7729830

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{3181}}^1$

素因数の和:3203

約数の個数: 48

約数和(自身を含む): 20848464

約数和(自身を除く): 13118634

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 810, 1215, 2430, 3181, 6362, 9543, 15905, 19086, 28629, 31810, 47715, 57258, 85887, 95430, 143145, 171774, 257661, 286290, 429435, 515322, 772983, 858870, 1288305, 1545966, 2576610, 3864915, 7729830]

約数ペア:

[(1, 7729830), (2, 3864915), (3, 2576610), (5, 1545966), (6, 1288305), (9, 858870), (10, 772983), (15, 515322), (18, 429435), (27, 286290), (30, 257661), (45, 171774), (54, 143145), (81, 95430), (90, 85887), (135, 57258), (162, 47715), (243, 31810), (270, 28629), (405, 19086), (486, 15905), (810, 9543), (1215, 6362), (2430, 3181)]