39696090

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{449}}^1$

素因数の和:887

約数の個数: 64

約数和(自身を含む): 109382400

約数和(自身を除く): 69686310

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 421, 449, 842, 898, 1263, 1347, 2105, 2245, 2526, 2694, 2947, 3143, 4210, 4490, 5894, 6286, 6315, 6735, 8841, 9429, 12630, 13470, 14735, 15715, 17682, 18858, 29470, 31430, 44205, 47145, 88410, 94290, 189029, 378058, 567087, 945145, 1134174, 1323203, 1890290, 2646406, 2835435, 3969609, 5670870, 6616015, 7939218, 13232030, 19848045, 39696090]

約数ペア:

[(1, 39696090), (2, 19848045), (3, 13232030), (5, 7939218), (6, 6616015), (7, 5670870), (10, 3969609), (14, 2835435), (15, 2646406), (21, 1890290), (30, 1323203), (35, 1134174), (42, 945145), (70, 567087), (105, 378058), (210, 189029), (421, 94290), (449, 88410), (842, 47145), (898, 44205), (1263, 31430), (1347, 29470), (2105, 18858), (2245, 17682), (2526, 15715), (2694, 14735), (2947, 13470), (3143, 12630), (4210, 9429), (4490, 8841), (5894, 6735), (6286, 6315)]