128524590

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{28001}}^1$

素因数の和:28034

約数の個数: 64

約数和(自身を含む): 362905920

約数和(自身を除く): 234381330

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 85, 90, 102, 135, 153, 170, 255, 270, 306, 459, 510, 765, 918, 1530, 2295, 4590, 28001, 56002, 84003, 140005, 168006, 252009, 280010, 420015, 476017, 504018, 756027, 840030, 952034, 1260045, 1428051, 1512054, 2380085, 2520090, 2856102, 3780135, 4284153, 4760170, 7140255, 7560270, 8568306, 12852459, 14280510, 21420765, 25704918, 42841530, 64262295, 128524590]

約数ペア:

[(1, 128524590), (2, 64262295), (3, 42841530), (5, 25704918), (6, 21420765), (9, 14280510), (10, 12852459), (15, 8568306), (17, 7560270), (18, 7140255), (27, 4760170), (30, 4284153), (34, 3780135), (45, 2856102), (51, 2520090), (54, 2380085), (85, 1512054), (90, 1428051), (102, 1260045), (135, 952034), (153, 840030), (170, 756027), (255, 504018), (270, 476017), (306, 420015), (459, 280010), (510, 252009), (765, 168006), (918, 140005), (1530, 84003), (2295, 56002), (4590, 28001)]