451463460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{21937}}^1$

素因数の和:21970

約数の個数: 96

約数和(自身を含む): 1474233600

約数和(自身を除く): 1022770140

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 343, 420, 490, 588, 686, 735, 980, 1029, 1372, 1470, 1715, 2058, 2940, 3430, 4116, 5145, 6860, 10290, 20580, 21937, 43874, 65811, 87748, 109685, 131622, 153559, 219370, 263244, 307118, 329055, 438740, 460677, 614236, 658110, 767795, 921354, 1074913, 1316220, 1535590, 1842708, 2149826, 2303385, 3071180, 3224739, 4299652, 4606770, 5374565, 6449478, 7524391, 9213540, 10749130, 12898956, 15048782, 16123695, 21498260, 22573173, 30097564, 32247390, 37621955, 45146346, 64494780, 75243910, 90292692, 112865865, 150487820, 225731730, 451463460]

約数ペア:

[(1, 451463460), (2, 225731730), (3, 150487820), (4, 112865865), (5, 90292692), (6, 75243910), (7, 64494780), (10, 45146346), (12, 37621955), (14, 32247390), (15, 30097564), (20, 22573173), (21, 21498260), (28, 16123695), (30, 15048782), (35, 12898956), (42, 10749130), (49, 9213540), (60, 7524391), (70, 6449478), (84, 5374565), (98, 4606770), (105, 4299652), (140, 3224739), (147, 3071180), (196, 2303385), (210, 2149826), (245, 1842708), (294, 1535590), (343, 1316220), (420, 1074913), (490, 921354), (588, 767795), (686, 658110), (735, 614236), (980, 460677), (1029, 438740), (1372, 329055), (1470, 307118), (1715, 263244), (2058, 219370), (2940, 153559), (3430, 131622), (4116, 109685), (5145, 87748), (6860, 65811), (10290, 43874), (20580, 21937)]