2803710

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{79}}^1$

素因数の和:122

約数の個数: 96

約数和(自身を含む): 8432640

約数和(自身を除く): 5628930

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 79, 91, 105, 130, 158, 169, 182, 195, 210, 237, 273, 338, 390, 395, 455, 474, 507, 546, 553, 790, 845, 910, 1014, 1027, 1106, 1183, 1185, 1365, 1659, 1690, 2054, 2366, 2370, 2535, 2730, 2765, 3081, 3318, 3549, 5070, 5135, 5530, 5915, 6162, 7098, 7189, 8295, 10270, 11830, 13351, 14378, 15405, 16590, 17745, 21567, 26702, 30810, 35490, 35945, 40053, 43134, 66755, 71890, 80106, 93457, 107835, 133510, 186914, 200265, 215670, 280371, 400530, 467285, 560742, 934570, 1401855, 2803710]

約数ペア:

[(1, 2803710), (2, 1401855), (3, 934570), (5, 560742), (6, 467285), (7, 400530), (10, 280371), (13, 215670), (14, 200265), (15, 186914), (21, 133510), (26, 107835), (30, 93457), (35, 80106), (39, 71890), (42, 66755), (65, 43134), (70, 40053), (78, 35945), (79, 35490), (91, 30810), (105, 26702), (130, 21567), (158, 17745), (169, 16590), (182, 15405), (195, 14378), (210, 13351), (237, 11830), (273, 10270), (338, 8295), (390, 7189), (395, 7098), (455, 6162), (474, 5915), (507, 5530), (546, 5135), (553, 5070), (790, 3549), (845, 3318), (910, 3081), (1014, 2765), (1027, 2730), (1106, 2535), (1183, 2370), (1185, 2366), (1365, 2054), (1659, 1690)]