13851390

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{929}}^1$

素因数の和:1017

約数の個数: 64

約数和(自身を含む): 38568960

約数和(自身を除く): 24717570

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 71, 105, 142, 210, 213, 355, 426, 497, 710, 929, 994, 1065, 1491, 1858, 2130, 2485, 2787, 2982, 4645, 4970, 5574, 6503, 7455, 9290, 13006, 13935, 14910, 19509, 27870, 32515, 39018, 65030, 65959, 97545, 131918, 195090, 197877, 329795, 395754, 461713, 659590, 923426, 989385, 1385139, 1978770, 2308565, 2770278, 4617130, 6925695, 13851390]

約数ペア:

[(1, 13851390), (2, 6925695), (3, 4617130), (5, 2770278), (6, 2308565), (7, 1978770), (10, 1385139), (14, 989385), (15, 923426), (21, 659590), (30, 461713), (35, 395754), (42, 329795), (70, 197877), (71, 195090), (105, 131918), (142, 97545), (210, 65959), (213, 65030), (355, 39018), (426, 32515), (497, 27870), (710, 19509), (929, 14910), (994, 13935), (1065, 13006), (1491, 9290), (1858, 7455), (2130, 6503), (2485, 5574), (2787, 4970), (2982, 4645)]