29686020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5437}}^1$

素因数の和:5469

約数の個数: 96

約数和(自身を含む): 102321408

約数和(自身を除く): 72635388

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, 2730, 5437, 5460, 10874, 16311, 21748, 27185, 32622, 38059, 54370, 65244, 70681, 76118, 81555, 108740, 114177, 141362, 152236, 163110, 190295, 212043, 228354, 282724, 326220, 353405, 380590, 424086, 456708, 494767, 570885, 706810, 761180, 848172, 989534, 1060215, 1141770, 1413620, 1484301, 1979068, 2120430, 2283540, 2473835, 2968602, 4240860, 4947670, 5937204, 7421505, 9895340, 14843010, 29686020]

約数ペア:

[(1, 29686020), (2, 14843010), (3, 9895340), (4, 7421505), (5, 5937204), (6, 4947670), (7, 4240860), (10, 2968602), (12, 2473835), (13, 2283540), (14, 2120430), (15, 1979068), (20, 1484301), (21, 1413620), (26, 1141770), (28, 1060215), (30, 989534), (35, 848172), (39, 761180), (42, 706810), (52, 570885), (60, 494767), (65, 456708), (70, 424086), (78, 380590), (84, 353405), (91, 326220), (105, 282724), (130, 228354), (140, 212043), (156, 190295), (182, 163110), (195, 152236), (210, 141362), (260, 114177), (273, 108740), (364, 81555), (390, 76118), (420, 70681), (455, 65244), (546, 54370), (780, 38059), (910, 32622), (1092, 27185), (1365, 21748), (1820, 16311), (2730, 10874), (5437, 5460)]