13884780

素因数分解:

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

素因数の和:2575

約数の個数: 96

約数和(自身を含む): 47867904

約数和(自身を除く): 33983124

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2543, 2730, 5086, 5460, 7629, 10172, 12715, 15258, 17801, 25430, 30516, 33059, 35602, 38145, 50860, 53403, 66118, 71204, 76290, 89005, 99177, 106806, 132236, 152580, 165295, 178010, 198354, 213612, 231413, 267015, 330590, 356020, 396708, 462826, 495885, 534030, 661180, 694239, 925652, 991770, 1068060, 1157065, 1388478, 1983540, 2314130, 2776956, 3471195, 4628260, 6942390, 13884780]

約数ペア:

[(1, 13884780), (2, 6942390), (3, 4628260), (4, 3471195), (5, 2776956), (6, 2314130), (7, 1983540), (10, 1388478), (12, 1157065), (13, 1068060), (14, 991770), (15, 925652), (20, 694239), (21, 661180), (26, 534030), (28, 495885), (30, 462826), (35, 396708), (39, 356020), (42, 330590), (52, 267015), (60, 231413), (65, 213612), (70, 198354), (78, 178010), (84, 165295), (91, 152580), (105, 132236), (130, 106806), (140, 99177), (156, 89005), (182, 76290), (195, 71204), (210, 66118), (260, 53403), (273, 50860), (364, 38145), (390, 35602), (420, 33059), (455, 30516), (546, 25430), (780, 17801), (910, 15258), (1092, 12715), (1365, 10172), (1820, 7629), (2543, 5460), (2730, 5086)]