636391070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1823}}^1\times {\mathrm{4987}}^1$

素因数の和:6824

約数の個数: 32

約数和(自身を含む): 1310128128

約数和(自身を除く): 673737058

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1823, 3646, 4987, 9115, 9974, 12761, 18230, 24935, 25522, 34909, 49870, 63805, 69818, 127610, 174545, 349090, 9091301, 18182602, 45456505, 63639107, 90913010, 127278214, 318195535, 636391070]

約数ペア:

[(1, 636391070), (2, 318195535), (5, 127278214), (7, 90913010), (10, 63639107), (14, 45456505), (35, 18182602), (70, 9091301), (1823, 349090), (3646, 174545), (4987, 127610), (9115, 69818), (9974, 63805), (12761, 49870), (18230, 34909), (24935, 25522)]