31460893070

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{3049}}^1\times {\mathrm{14533}}^1$

素因数の和:17660

約数の個数: 32

約数和(自身を含む): 57449995200

約数和(自身を除く): 25989102130

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 3049, 6098, 14533, 15245, 29066, 30490, 72665, 145330, 216479, 432958, 1031843, 1082395, 2063686, 2164790, 5159215, 10318430, 44311117, 88622234, 221555585, 443111170, 3146089307, 6292178614, 15730446535, 31460893070]

約数ペア:

[(1, 31460893070), (2, 15730446535), (5, 6292178614), (10, 3146089307), (71, 443111170), (142, 221555585), (355, 88622234), (710, 44311117), (3049, 10318430), (6098, 5159215), (14533, 2164790), (15245, 2063686), (29066, 1082395), (30490, 1031843), (72665, 432958), (145330, 216479)]