2704863560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{508433}}^1$

素因数の和:508470

約数の個数: 64

約数和(自身を含む): 7321449600

約数和(自身を除く): 4616586040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 266, 280, 380, 532, 665, 760, 1064, 1330, 2660, 5320, 508433, 1016866, 2033732, 2542165, 3559031, 4067464, 5084330, 7118062, 9660227, 10168660, 14236124, 17795155, 19320454, 20337320, 28472248, 35590310, 38640908, 48301135, 67621589, 71180620, 77281816, 96602270, 135243178, 142361240, 193204540, 270486356, 338107945, 386409080, 540972712, 676215890, 1352431780, 2704863560]

約数ペア:

[(1, 2704863560), (2, 1352431780), (4, 676215890), (5, 540972712), (7, 386409080), (8, 338107945), (10, 270486356), (14, 193204540), (19, 142361240), (20, 135243178), (28, 96602270), (35, 77281816), (38, 71180620), (40, 67621589), (56, 48301135), (70, 38640908), (76, 35590310), (95, 28472248), (133, 20337320), (140, 19320454), (152, 17795155), (190, 14236124), (266, 10168660), (280, 9660227), (380, 7118062), (532, 5084330), (665, 4067464), (760, 3559031), (1064, 2542165), (1330, 2033732), (2660, 1016866), (5320, 508433)]