30407288

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{9721}}^1$

素因数の和:9767

約数の個数: 32

約数和(自身を含む): 62998560

約数和(自身を除く): 32591272

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 92, 136, 184, 391, 782, 1564, 3128, 9721, 19442, 38884, 77768, 165257, 223583, 330514, 447166, 661028, 894332, 1322056, 1788664, 3800911, 7601822, 15203644, 30407288]

約数ペア:

[(1, 30407288), (2, 15203644), (4, 7601822), (8, 3800911), (17, 1788664), (23, 1322056), (34, 894332), (46, 661028), (68, 447166), (92, 330514), (136, 223583), (184, 165257), (391, 77768), (782, 38884), (1564, 19442), (3128, 9721)]