290647530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{68711}}^1$

素因数の和:68771

約数の個数: 48

約数和(自身を含む): 771773184

約数和(自身を除く): 481125654

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 47, 90, 94, 141, 235, 282, 423, 470, 705, 846, 1410, 2115, 4230, 68711, 137422, 206133, 343555, 412266, 618399, 687110, 1030665, 1236798, 2061330, 3091995, 3229417, 6183990, 6458834, 9688251, 16147085, 19376502, 29064753, 32294170, 48441255, 58129506, 96882510, 145323765, 290647530]

約数ペア:

[(1, 290647530), (2, 145323765), (3, 96882510), (5, 58129506), (6, 48441255), (9, 32294170), (10, 29064753), (15, 19376502), (18, 16147085), (30, 9688251), (45, 6458834), (47, 6183990), (90, 3229417), (94, 3091995), (141, 2061330), (235, 1236798), (282, 1030665), (423, 687110), (470, 618399), (705, 412266), (846, 343555), (1410, 206133), (2115, 137422), (4230, 68711)]