11574780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:184

約数の個数: 144

約数和(自身を含む): 39223296

約数和(自身を除く): 27648516

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 49, 60, 62, 70, 84, 93, 98, 105, 124, 127, 140, 147, 155, 186, 196, 210, 217, 245, 254, 294, 310, 372, 381, 420, 434, 465, 490, 508, 588, 620, 635, 651, 735, 762, 868, 889, 930, 980, 1085, 1270, 1302, 1470, 1519, 1524, 1778, 1860, 1905, 2170, 2540, 2604, 2667, 2940, 3038, 3255, 3556, 3810, 3937, 4340, 4445, 4557, 5334, 6076, 6223, 6510, 7595, 7620, 7874, 8890, 9114, 10668, 11811, 12446, 13020, 13335, 15190, 15748, 17780, 18228, 18669, 19685, 22785, 23622, 24892, 26670, 27559, 30380, 31115, 37338, 39370, 45570, 47244, 53340, 55118, 59055, 62230, 74676, 78740, 82677, 91140, 93345, 110236, 118110, 124460, 137795, 165354, 186690, 192913, 236220, 275590, 330708, 373380, 385826, 413385, 551180, 578739, 771652, 826770, 964565, 1157478, 1653540, 1929130, 2314956, 2893695, 3858260, 5787390, 11574780]

約数ペア:

[(1, 11574780), (2, 5787390), (3, 3858260), (4, 2893695), (5, 2314956), (6, 1929130), (7, 1653540), (10, 1157478), (12, 964565), (14, 826770), (15, 771652), (20, 578739), (21, 551180), (28, 413385), (30, 385826), (31, 373380), (35, 330708), (42, 275590), (49, 236220), (60, 192913), (62, 186690), (70, 165354), (84, 137795), (93, 124460), (98, 118110), (105, 110236), (124, 93345), (127, 91140), (140, 82677), (147, 78740), (155, 74676), (186, 62230), (196, 59055), (210, 55118), (217, 53340), (245, 47244), (254, 45570), (294, 39370), (310, 37338), (372, 31115), (381, 30380), (420, 27559), (434, 26670), (465, 24892), (490, 23622), (508, 22785), (588, 19685), (620, 18669), (635, 18228), (651, 17780), (735, 15748), (762, 15190), (868, 13335), (889, 13020), (930, 12446), (980, 11811), (1085, 10668), (1270, 9114), (1302, 8890), (1470, 7874), (1519, 7620), (1524, 7595), (1778, 6510), (1860, 6223), (1905, 6076), (2170, 5334), (2540, 4557), (2604, 4445), (2667, 4340), (2940, 3937), (3038, 3810), (3255, 3556)]