64771530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{1427}}^1$

素因数の和:1543

約数の個数: 64

約数和(自身を含む): 166561920

約数和(自身を除く): 101790390

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 89, 102, 170, 178, 255, 267, 445, 510, 534, 890, 1335, 1427, 1513, 2670, 2854, 3026, 4281, 4539, 7135, 7565, 8562, 9078, 14270, 15130, 21405, 22695, 24259, 42810, 45390, 48518, 72777, 121295, 127003, 145554, 242590, 254006, 363885, 381009, 635015, 727770, 762018, 1270030, 1905045, 2159051, 3810090, 4318102, 6477153, 10795255, 12954306, 21590510, 32385765, 64771530]

約数ペア:

[(1, 64771530), (2, 32385765), (3, 21590510), (5, 12954306), (6, 10795255), (10, 6477153), (15, 4318102), (17, 3810090), (30, 2159051), (34, 1905045), (51, 1270030), (85, 762018), (89, 727770), (102, 635015), (170, 381009), (178, 363885), (255, 254006), (267, 242590), (445, 145554), (510, 127003), (534, 121295), (890, 72777), (1335, 48518), (1427, 45390), (1513, 42810), (2670, 24259), (2854, 22695), (3026, 21405), (4281, 15130), (4539, 14270), (7135, 9078), (7565, 8562)]