2908530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1901}}^1$

素因数の和:1931

約数の個数: 48

約数和(自身を含む): 8011224

約数和(自身を除く): 5102694

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, 1901, 3802, 5703, 9505, 11406, 17109, 19010, 28515, 32317, 34218, 57030, 64634, 85545, 96951, 161585, 171090, 193902, 290853, 323170, 484755, 581706, 969510, 1454265, 2908530]

約数ペア:

[(1, 2908530), (2, 1454265), (3, 969510), (5, 581706), (6, 484755), (9, 323170), (10, 290853), (15, 193902), (17, 171090), (18, 161585), (30, 96951), (34, 85545), (45, 64634), (51, 57030), (85, 34218), (90, 32317), (102, 28515), (153, 19010), (170, 17109), (255, 11406), (306, 9505), (510, 5703), (765, 3802), (1530, 1901)]