71674470

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{12641}}^1$

素因数の和:12667

約数の個数: 80

約数和(自身を含む): 220274208

約数和(自身を除く): 148599738

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 81, 90, 105, 126, 135, 162, 189, 210, 270, 315, 378, 405, 567, 630, 810, 945, 1134, 1890, 2835, 5670, 12641, 25282, 37923, 63205, 75846, 88487, 113769, 126410, 176974, 189615, 227538, 265461, 341307, 379230, 442435, 530922, 568845, 682614, 796383, 884870, 1023921, 1137690, 1327305, 1592766, 1706535, 2047842, 2389149, 2654610, 3413070, 3981915, 4778298, 5119605, 7167447, 7963830, 10239210, 11945745, 14334894, 23891490, 35837235, 71674470]

約数ペア:

[(1, 71674470), (2, 35837235), (3, 23891490), (5, 14334894), (6, 11945745), (7, 10239210), (9, 7963830), (10, 7167447), (14, 5119605), (15, 4778298), (18, 3981915), (21, 3413070), (27, 2654610), (30, 2389149), (35, 2047842), (42, 1706535), (45, 1592766), (54, 1327305), (63, 1137690), (70, 1023921), (81, 884870), (90, 796383), (105, 682614), (126, 568845), (135, 530922), (162, 442435), (189, 379230), (210, 341307), (270, 265461), (315, 227538), (378, 189615), (405, 176974), (567, 126410), (630, 113769), (810, 88487), (945, 75846), (1134, 63205), (1890, 37923), (2835, 25282), (5670, 12641)]