226989130

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{10313}}^1$

素因数の和:10422

約数の個数: 32

約数和(自身を含む): 427742208

約数和(自身を除く): 200753078

約数列:

[1, 2, 5, 10, 31, 62, 71, 142, 155, 310, 355, 710, 2201, 4402, 10313, 11005, 20626, 22010, 51565, 103130, 319703, 639406, 732223, 1464446, 1598515, 3197030, 3661115, 7322230, 22698913, 45397826, 113494565, 226989130]

約数ペア:

[(1, 226989130), (2, 113494565), (5, 45397826), (10, 22698913), (31, 7322230), (62, 3661115), (71, 3197030), (142, 1598515), (155, 1464446), (310, 732223), (355, 639406), (710, 319703), (2201, 103130), (4402, 51565), (10313, 22010), (11005, 20626)]