940667842380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{4759}}^1\times {\mathrm{470621}}^1$

素因数の和:475399

約数の個数: 96

約数和(自身を含む): 3010776007680

約数和(自身を除く): 2070108165300

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 4759, 9518, 14277, 19036, 23795, 28554, 33313, 47590, 57108, 66626, 71385, 95180, 99939, 133252, 142770, 166565, 199878, 285540, 333130, 399756, 470621, 499695, 666260, 941242, 999390, 1411863, 1882484, 1998780, 2353105, 2823726, 3294347, 4706210, 5647452, 6588694, 7059315, 9412420, 9883041, 13177388, 14118630, 16471735, 19766082, 28237260, 32943470, 39532164, 49415205, 65886940, 98830410, 197660820, 2239685339, 4479370678, 6719056017, 8958741356, 11198426695, 13438112034, 15677797373, 22396853390, 26876224068, 31355594746, 33595280085, 44793706780, 47033392119, 62711189492, 67190560170, 78388986865, 94066784238, 134381120340, 156777973730, 188133568476, 235166960595, 313555947460, 470333921190, 940667842380]

約数ペア:

[(1, 940667842380), (2, 470333921190), (3, 313555947460), (4, 235166960595), (5, 188133568476), (6, 156777973730), (7, 134381120340), (10, 94066784238), (12, 78388986865), (14, 67190560170), (15, 62711189492), (20, 47033392119), (21, 44793706780), (28, 33595280085), (30, 31355594746), (35, 26876224068), (42, 22396853390), (60, 15677797373), (70, 13438112034), (84, 11198426695), (105, 8958741356), (140, 6719056017), (210, 4479370678), (420, 2239685339), (4759, 197660820), (9518, 98830410), (14277, 65886940), (19036, 49415205), (23795, 39532164), (28554, 32943470), (33313, 28237260), (47590, 19766082), (57108, 16471735), (66626, 14118630), (71385, 13177388), (95180, 9883041), (99939, 9412420), (133252, 7059315), (142770, 6588694), (166565, 5647452), (199878, 4706210), (285540, 3294347), (333130, 2823726), (399756, 2353105), (470621, 1998780), (499695, 1882484), (666260, 1411863), (941242, 999390)]