85127670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{55639}}^1$

素因数の和:55669

約数の個数: 48

約数和(自身を含む): 234355680

約数和(自身を除く): 149228010

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, 55639, 111278, 166917, 278195, 333834, 500751, 556390, 834585, 945863, 1001502, 1669170, 1891726, 2503755, 2837589, 4729315, 5007510, 5675178, 8512767, 9458630, 14187945, 17025534, 28375890, 42563835, 85127670]

約数ペア:

[(1, 85127670), (2, 42563835), (3, 28375890), (5, 17025534), (6, 14187945), (9, 9458630), (10, 8512767), (15, 5675178), (17, 5007510), (18, 4729315), (30, 2837589), (34, 2503755), (45, 1891726), (51, 1669170), (85, 1001502), (90, 945863), (102, 834585), (153, 556390), (170, 500751), (255, 333834), (306, 278195), (510, 166917), (765, 111278), (1530, 55639)]