9047640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{10771}}^1$

素因数の和:10792

約数の個数: 64

約数和(自身を含む): 31023360

約数和(自身を除く): 21975720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 10771, 21542, 32313, 43084, 53855, 64626, 75397, 86168, 107710, 129252, 150794, 161565, 215420, 226191, 258504, 301588, 323130, 376985, 430840, 452382, 603176, 646260, 753970, 904764, 1130955, 1292520, 1507940, 1809528, 2261910, 3015880, 4523820, 9047640]

約数ペア:

[(1, 9047640), (2, 4523820), (3, 3015880), (4, 2261910), (5, 1809528), (6, 1507940), (7, 1292520), (8, 1130955), (10, 904764), (12, 753970), (14, 646260), (15, 603176), (20, 452382), (21, 430840), (24, 376985), (28, 323130), (30, 301588), (35, 258504), (40, 226191), (42, 215420), (56, 161565), (60, 150794), (70, 129252), (84, 107710), (105, 86168), (120, 75397), (140, 64626), (168, 53855), (210, 43084), (280, 32313), (420, 21542), (840, 10771)]