19283460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{937}}^1$

素因数の和:970

約数の個数: 96

約数和(自身を含む): 63033600

約数和(自身を除く): 43750140

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, 937, 980, 1029, 1372, 1470, 1715, 1874, 2058, 2811, 2940, 3430, 3748, 4116, 4685, 5145, 5622, 6559, 6860, 9370, 10290, 11244, 13118, 14055, 18740, 19677, 20580, 26236, 28110, 32795, 39354, 45913, 56220, 65590, 78708, 91826, 98385, 131180, 137739, 183652, 196770, 229565, 275478, 321391, 393540, 459130, 550956, 642782, 688695, 918260, 964173, 1285564, 1377390, 1606955, 1928346, 2754780, 3213910, 3856692, 4820865, 6427820, 9641730, 19283460]

約数ペア:

[(1, 19283460), (2, 9641730), (3, 6427820), (4, 4820865), (5, 3856692), (6, 3213910), (7, 2754780), (10, 1928346), (12, 1606955), (14, 1377390), (15, 1285564), (20, 964173), (21, 918260), (28, 688695), (30, 642782), (35, 550956), (42, 459130), (49, 393540), (60, 321391), (70, 275478), (84, 229565), (98, 196770), (105, 183652), (140, 137739), (147, 131180), (196, 98385), (210, 91826), (245, 78708), (294, 65590), (343, 56220), (420, 45913), (490, 39354), (588, 32795), (686, 28110), (735, 26236), (937, 20580), (980, 19677), (1029, 18740), (1372, 14055), (1470, 13118), (1715, 11244), (1874, 10290), (2058, 9370), (2811, 6860), (2940, 6559), (3430, 5622), (3748, 5145), (4116, 4685)]