6942390

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2543}}^1$

素因数の和:2573

約数の個数: 64

約数和(自身を含む): 20514816

約数和(自身を除く): 13572426

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2543, 2730, 5086, 7629, 12715, 15258, 17801, 25430, 33059, 35602, 38145, 53403, 66118, 76290, 89005, 99177, 106806, 165295, 178010, 198354, 231413, 267015, 330590, 462826, 495885, 534030, 694239, 991770, 1157065, 1388478, 2314130, 3471195, 6942390]

約数ペア:

[(1, 6942390), (2, 3471195), (3, 2314130), (5, 1388478), (6, 1157065), (7, 991770), (10, 694239), (13, 534030), (14, 495885), (15, 462826), (21, 330590), (26, 267015), (30, 231413), (35, 198354), (39, 178010), (42, 165295), (65, 106806), (70, 99177), (78, 89005), (91, 76290), (105, 66118), (130, 53403), (182, 38145), (195, 35602), (210, 33059), (273, 25430), (390, 17801), (455, 15258), (546, 12715), (910, 7629), (1365, 5086), (2543, 2730)]