1953770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1$

素因数の和:159

約数の個数: 64

約数和(自身を含む): 4596480

約数和(自身を除く): 2642710

約数列:

[1, 2, 5, 7, 10, 13, 14, 19, 26, 35, 38, 65, 70, 91, 95, 113, 130, 133, 182, 190, 226, 247, 266, 455, 494, 565, 665, 791, 910, 1130, 1235, 1330, 1469, 1582, 1729, 2147, 2470, 2938, 3458, 3955, 4294, 7345, 7910, 8645, 10283, 10735, 14690, 15029, 17290, 20566, 21470, 27911, 30058, 51415, 55822, 75145, 102830, 139555, 150290, 195377, 279110, 390754, 976885, 1953770]

約数ペア:

[(1, 1953770), (2, 976885), (5, 390754), (7, 279110), (10, 195377), (13, 150290), (14, 139555), (19, 102830), (26, 75145), (35, 55822), (38, 51415), (65, 30058), (70, 27911), (91, 21470), (95, 20566), (113, 17290), (130, 15029), (133, 14690), (182, 10735), (190, 10283), (226, 8645), (247, 7910), (266, 7345), (455, 4294), (494, 3955), (565, 3458), (665, 2938), (791, 2470), (910, 2147), (1130, 1729), (1235, 1582), (1330, 1469)]