2015502702

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{71}}^2\times {\mathrm{1801}}^1$

素因数の和:1985

約数の個数: 48

約数和(自身を含む): 4201413456

約数和(自身を除く): 2185910754

約数列:

[1, 2, 3, 6, 37, 71, 74, 111, 142, 213, 222, 426, 1801, 2627, 3602, 5041, 5254, 5403, 7881, 10082, 10806, 15123, 15762, 30246, 66637, 127871, 133274, 186517, 199911, 255742, 373034, 383613, 399822, 559551, 767226, 1119102, 4731227, 9078841, 9462454, 14193681, 18157682, 27236523, 28387362, 54473046, 335917117, 671834234, 1007751351, 2015502702]

約数ペア:

[(1, 2015502702), (2, 1007751351), (3, 671834234), (6, 335917117), (37, 54473046), (71, 28387362), (74, 27236523), (111, 18157682), (142, 14193681), (213, 9462454), (222, 9078841), (426, 4731227), (1801, 1119102), (2627, 767226), (3602, 559551), (5041, 399822), (5254, 383613), (5403, 373034), (7881, 255742), (10082, 199911), (10806, 186517), (15123, 133274), (15762, 127871), (30246, 66637)]