30671589

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{577}}^1$

素因数の和:669

約数の個数: 32

約数和(自身を含む): 46609920

約数和(自身を除く): 15938331

約数列:

[1, 3, 13, 29, 39, 47, 87, 141, 377, 577, 611, 1131, 1363, 1731, 1833, 4089, 7501, 16733, 17719, 22503, 27119, 50199, 53157, 81357, 217529, 352547, 652587, 786451, 1057641, 2359353, 10223863, 30671589]

約数ペア:

[(1, 30671589), (3, 10223863), (13, 2359353), (29, 1057641), (39, 786451), (47, 652587), (87, 352547), (141, 217529), (377, 81357), (577, 53157), (611, 50199), (1131, 27119), (1363, 22503), (1731, 17719), (1833, 16733), (4089, 7501)]