71345610

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{12583}}^1$

素因数の和:12609

約数の個数: 80

約数和(自身を含む): 219263616

約数和(自身を除く): 147918006

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, 12583, 25166, 37749, 62915, 75498, 88081, 113247, 125830, 176162, 188745, 226494, 264243, 339741, 377490, 440405, 528486, 566235, 679482, 792729, 880810, 1019223, 1132470, 1321215, 1585458, 1698705, 2038446, 2378187, 2642430, 3397410, 3963645, 4756374, 5096115, 7134561, 7927290, 10192230, 11890935, 14269122, 23781870, 35672805, 71345610]

約数ペア:

[(1, 71345610), (2, 35672805), (3, 23781870), (5, 14269122), (6, 11890935), (7, 10192230), (9, 7927290), (10, 7134561), (14, 5096115), (15, 4756374), (18, 3963645), (21, 3397410), (27, 2642430), (30, 2378187), (35, 2038446), (42, 1698705), (45, 1585458), (54, 1321215), (63, 1132470), (70, 1019223), (81, 880810), (90, 792729), (105, 679482), (126, 566235), (135, 528486), (162, 440405), (189, 377490), (210, 339741), (270, 264243), (315, 226494), (378, 188745), (405, 176162), (567, 125830), (630, 113247), (810, 88081), (945, 75498), (1134, 62915), (1890, 37749), (2835, 25166), (5670, 12583)]