30402715

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1381}}^1$

素因数の和:1447

約数の個数: 32

約数和(自身を含む): 45373824

約数和(自身を除く): 14971109

約数列:

[1, 5, 7, 17, 35, 37, 85, 119, 185, 259, 595, 629, 1295, 1381, 3145, 4403, 6905, 9667, 22015, 23477, 48335, 51097, 117385, 164339, 255485, 357679, 821695, 868649, 1788395, 4343245, 6080543, 30402715]

約数ペア:

[(1, 30402715), (5, 6080543), (7, 4343245), (17, 1788395), (35, 868649), (37, 821695), (85, 357679), (119, 255485), (185, 164339), (259, 117385), (595, 51097), (629, 48335), (1295, 23477), (1381, 22015), (3145, 9667), (4403, 6905)]