7804530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5101}}^1$

素因数の和:5131

約数の個数: 48

約数和(自身を含む): 21489624

約数和(自身を除く): 13685094

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 5101, 10202, 15303, 25505, 30606, 45909, 51010, 76515, 86717, 91818, 153030, 173434, 229545, 260151, 433585, 459090, 520302, 780453, 867170, 1300755, 1560906, 2601510, 3902265, 7804530]

約数ペア:

[(1, 7804530), (2, 3902265), (3, 2601510), (5, 1560906), (6, 1300755), (9, 867170), (10, 780453), (15, 520302), (17, 459090), (18, 433585), (30, 260151), (34, 229545), (45, 173434), (51, 153030), (85, 91818), (90, 86717), (102, 76515), (153, 51010), (170, 45909), (255, 30606), (306, 25505), (510, 15303), (765, 10202), (1530, 5101)]