2869830

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{1181}}^1$

素因数の和:1203

約数の個数: 48

約数和(自身を含む): 7744464

約数和(自身を除く): 4874634

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, 1181, 1215, 2362, 2430, 3543, 5905, 7086, 10629, 11810, 17715, 21258, 31887, 35430, 53145, 63774, 95661, 106290, 159435, 191322, 286983, 318870, 478305, 573966, 956610, 1434915, 2869830]

約数ペア:

[(1, 2869830), (2, 1434915), (3, 956610), (5, 573966), (6, 478305), (9, 318870), (10, 286983), (15, 191322), (18, 159435), (27, 106290), (30, 95661), (45, 63774), (54, 53145), (81, 35430), (90, 31887), (135, 21258), (162, 17715), (243, 11810), (270, 10629), (405, 7086), (486, 5905), (810, 3543), (1181, 2430), (1215, 2362)]