70538355

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1$

素因数の和:281

約数の個数: 96

約数和(自身を含む): 142871040

約数和(自身を除く): 72332685

約数列:

[1, 3, 5, 9, 15, 17, 19, 23, 45, 51, 57, 69, 85, 95, 115, 153, 171, 207, 211, 255, 285, 323, 345, 391, 437, 633, 765, 855, 969, 1035, 1055, 1173, 1311, 1615, 1899, 1955, 2185, 2907, 3165, 3519, 3587, 3933, 4009, 4845, 4853, 5865, 6555, 7429, 9495, 10761, 12027, 14535, 14559, 17595, 17935, 19665, 20045, 22287, 24265, 32283, 36081, 37145, 43677, 53805, 60135, 66861, 68153, 72795, 82501, 92207, 111435, 161415, 180405, 204459, 218385, 247503, 276621, 334305, 340765, 412505, 461035, 613377, 742509, 829863, 1022295, 1237515, 1383105, 1567519, 3066885, 3712545, 4149315, 4702557, 7837595, 14107671, 23512785, 70538355]

約数ペア:

[(1, 70538355), (3, 23512785), (5, 14107671), (9, 7837595), (15, 4702557), (17, 4149315), (19, 3712545), (23, 3066885), (45, 1567519), (51, 1383105), (57, 1237515), (69, 1022295), (85, 829863), (95, 742509), (115, 613377), (153, 461035), (171, 412505), (207, 340765), (211, 334305), (255, 276621), (285, 247503), (323, 218385), (345, 204459), (391, 180405), (437, 161415), (633, 111435), (765, 92207), (855, 82501), (969, 72795), (1035, 68153), (1055, 66861), (1173, 60135), (1311, 53805), (1615, 43677), (1899, 37145), (1955, 36081), (2185, 32283), (2907, 24265), (3165, 22287), (3519, 20045), (3587, 19665), (3933, 17935), (4009, 17595), (4845, 14559), (4853, 14535), (5865, 12027), (6555, 10761), (7429, 9495)]