309674035

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{6263}}^1$

素因数の和:6339

約数の個数: 32

約数和(自身を含む): 432967680

約数和(自身を除く): 123293645

約数列:

[1, 5, 11, 29, 31, 55, 145, 155, 319, 341, 899, 1595, 1705, 4495, 6263, 9889, 31315, 49445, 68893, 181627, 194153, 344465, 908135, 970765, 1997897, 2135683, 5630437, 9989485, 10678415, 28152185, 61934807, 309674035]

約数ペア:

[(1, 309674035), (5, 61934807), (11, 28152185), (29, 10678415), (31, 9989485), (55, 5630437), (145, 2135683), (155, 1997897), (319, 970765), (341, 908135), (899, 344465), (1595, 194153), (1705, 181627), (4495, 68893), (6263, 49445), (9889, 31315)]