70389180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23003}}^1$

素因数の和:23035

約数の個数: 72

約数和(自身を含む): 226083312

約数和(自身を除く): 155694132

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, 23003, 46006, 69009, 92012, 115015, 138018, 207027, 230030, 276036, 345045, 391051, 414054, 460060, 690090, 782102, 828108, 1035135, 1173153, 1380180, 1564204, 1955255, 2070270, 2346306, 3519459, 3910510, 4140540, 4692612, 5865765, 7038918, 7821020, 11731530, 14077836, 17597295, 23463060, 35194590, 70389180]

約数ペア:

[(1, 70389180), (2, 35194590), (3, 23463060), (4, 17597295), (5, 14077836), (6, 11731530), (9, 7821020), (10, 7038918), (12, 5865765), (15, 4692612), (17, 4140540), (18, 3910510), (20, 3519459), (30, 2346306), (34, 2070270), (36, 1955255), (45, 1564204), (51, 1380180), (60, 1173153), (68, 1035135), (85, 828108), (90, 782102), (102, 690090), (153, 460060), (170, 414054), (180, 391051), (204, 345045), (255, 276036), (306, 230030), (340, 207027), (510, 138018), (612, 115015), (765, 92012), (1020, 69009), (1530, 46006), (3060, 23003)]