70801290

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{12487}}^1$

素因数の和:12513

約数の個数: 80

約数和(自身を含む): 217590912

約数和(自身を除く): 146789622

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, 12487, 24974, 37461, 62435, 74922, 87409, 112383, 124870, 174818, 187305, 224766, 262227, 337149, 374610, 437045, 524454, 561915, 674298, 786681, 874090, 1011447, 1123830, 1311135, 1573362, 1685745, 2022894, 2360043, 2622270, 3371490, 3933405, 4720086, 5057235, 7080129, 7866810, 10114470, 11800215, 14160258, 23600430, 35400645, 70801290]

約数ペア:

[(1, 70801290), (2, 35400645), (3, 23600430), (5, 14160258), (6, 11800215), (7, 10114470), (9, 7866810), (10, 7080129), (14, 5057235), (15, 4720086), (18, 3933405), (21, 3371490), (27, 2622270), (30, 2360043), (35, 2022894), (42, 1685745), (45, 1573362), (54, 1311135), (63, 1123830), (70, 1011447), (81, 874090), (90, 786681), (105, 674298), (126, 561915), (135, 524454), (162, 437045), (189, 374610), (210, 337149), (270, 262227), (315, 224766), (378, 187305), (405, 174818), (567, 124870), (630, 112383), (810, 87409), (945, 74922), (1134, 62435), (1890, 37461), (2835, 24974), (5670, 12487)]