42867540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{14009}}^1$

素因数の和:14041

約数の個数: 72

約数和(自身を含む): 137690280

約数和(自身を除く): 94822740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 14009, 28018, 42027, 56036, 70045, 84054, 126081, 140090, 168108, 210135, 238153, 252162, 280180, 420270, 476306, 504324, 630405, 714459, 840540, 952612, 1190765, 1260810, 1428918, 2143377, 2381530, 2521620, 2857836, 3572295, 4286754, 4763060, 7144590, 8573508, 10716885, 14289180, 21433770, 42867540]

約数ペア:

[(1, 42867540), (2, 21433770), (3, 14289180), (4, 10716885), (5, 8573508), (6, 7144590), (9, 4763060), (10, 4286754), (12, 3572295), (15, 2857836), (17, 2521620), (18, 2381530), (20, 2143377), (30, 1428918), (34, 1260810), (36, 1190765), (45, 952612), (51, 840540), (60, 714459), (68, 630405), (85, 504324), (90, 476306), (102, 420270), (153, 280180), (170, 252162), (180, 238153), (204, 210135), (255, 168108), (306, 140090), (340, 126081), (510, 84054), (612, 70045), (765, 56036), (1020, 42027), (1530, 28018), (3060, 14009)]