2813889720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{808589}}^1$

素因数の和:808632

約数の個数: 64

約数和(自身を含む): 8732772000

約数和(自身を除く): 5918882280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1740, 3480, 808589, 1617178, 2425767, 3234356, 4042945, 4851534, 6468712, 8085890, 9703068, 12128835, 16171780, 19406136, 23449081, 24257670, 32343560, 46898162, 48515340, 70347243, 93796324, 97030680, 117245405, 140694486, 187592648, 234490810, 281388972, 351736215, 468981620, 562777944, 703472430, 937963240, 1406944860, 2813889720]

約数ペア:

[(1, 2813889720), (2, 1406944860), (3, 937963240), (4, 703472430), (5, 562777944), (6, 468981620), (8, 351736215), (10, 281388972), (12, 234490810), (15, 187592648), (20, 140694486), (24, 117245405), (29, 97030680), (30, 93796324), (40, 70347243), (58, 48515340), (60, 46898162), (87, 32343560), (116, 24257670), (120, 23449081), (145, 19406136), (174, 16171780), (232, 12128835), (290, 9703068), (348, 8085890), (435, 6468712), (580, 4851534), (696, 4042945), (870, 3234356), (1160, 2425767), (1740, 1617178), (3480, 808589)]