34581260

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{71}}^2$

素因数の和:172

約数の個数: 72

約数和(自身を含む): 85898400

約数和(自身を除く): 51317140

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 71, 98, 140, 142, 196, 245, 284, 343, 355, 490, 497, 686, 710, 980, 994, 1372, 1420, 1715, 1988, 2485, 3430, 3479, 4970, 5041, 6860, 6958, 9940, 10082, 13916, 17395, 20164, 24353, 25205, 34790, 35287, 48706, 50410, 69580, 70574, 97412, 100820, 121765, 141148, 176435, 243530, 247009, 352870, 487060, 494018, 705740, 988036, 1235045, 1729063, 2470090, 3458126, 4940180, 6916252, 8645315, 17290630, 34581260]

約数ペア:

[(1, 34581260), (2, 17290630), (4, 8645315), (5, 6916252), (7, 4940180), (10, 3458126), (14, 2470090), (20, 1729063), (28, 1235045), (35, 988036), (49, 705740), (70, 494018), (71, 487060), (98, 352870), (140, 247009), (142, 243530), (196, 176435), (245, 141148), (284, 121765), (343, 100820), (355, 97412), (490, 70574), (497, 69580), (686, 50410), (710, 48706), (980, 35287), (994, 34790), (1372, 25205), (1420, 24353), (1715, 20164), (1988, 17395), (2485, 13916), (3430, 10082), (3479, 9940), (4970, 6958), (5041, 6860)]