121570540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{66797}}^1$

素因数の和:66826

約数の個数: 48

約数和(自身を含む): 314217792

約数和(自身を除く): 192647252

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 66797, 133594, 267188, 333985, 467579, 667970, 868361, 935158, 1335940, 1736722, 1870316, 2337895, 3473444, 4341805, 4675790, 6078527, 8683610, 9351580, 12157054, 17367220, 24314108, 30392635, 60785270, 121570540]

約数ペア:

[(1, 121570540), (2, 60785270), (4, 30392635), (5, 24314108), (7, 17367220), (10, 12157054), (13, 9351580), (14, 8683610), (20, 6078527), (26, 4675790), (28, 4341805), (35, 3473444), (52, 2337895), (65, 1870316), (70, 1736722), (91, 1335940), (130, 935158), (140, 868361), (182, 667970), (260, 467579), (364, 333985), (455, 267188), (910, 133594), (1820, 66797)]