74937730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{367}}^1\times {\mathrm{2917}}^1$

素因数の和:3298

約数の個数: 32

約数和(自身を含む): 154630656

約数和(自身を除く): 79692926

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 367, 734, 1835, 2569, 2917, 3670, 5138, 5834, 12845, 14585, 20419, 25690, 29170, 40838, 102095, 204190, 1070539, 2141078, 5352695, 7493773, 10705390, 14987546, 37468865, 74937730]

約数ペア:

[(1, 74937730), (2, 37468865), (5, 14987546), (7, 10705390), (10, 7493773), (14, 5352695), (35, 2141078), (70, 1070539), (367, 204190), (734, 102095), (1835, 40838), (2569, 29170), (2917, 25690), (3670, 20419), (5138, 14585), (5834, 12845)]