1402702740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{14143}}^1$

素因数の和:14206

約数の個数: 144

約数和(自身を含む): 4633574400

約数和(自身を除く): 3230871660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 29, 30, 36, 38, 45, 57, 58, 60, 76, 87, 90, 95, 114, 116, 145, 171, 174, 180, 190, 228, 261, 285, 290, 342, 348, 380, 435, 522, 551, 570, 580, 684, 855, 870, 1044, 1102, 1140, 1305, 1653, 1710, 1740, 2204, 2610, 2755, 3306, 3420, 4959, 5220, 5510, 6612, 8265, 9918, 11020, 14143, 16530, 19836, 24795, 28286, 33060, 42429, 49590, 56572, 70715, 84858, 99180, 127287, 141430, 169716, 212145, 254574, 268717, 282860, 410147, 424290, 509148, 537434, 636435, 806151, 820294, 848580, 1074868, 1230441, 1272870, 1343585, 1612302, 1640588, 2050735, 2418453, 2460882, 2545740, 2687170, 3224604, 3691323, 4030755, 4101470, 4836906, 4921764, 5374340, 6152205, 7382646, 7792793, 8061510, 8202940, 9673812, 12092265, 12304410, 14765292, 15585586, 16123020, 18456615, 23378379, 24184530, 24608820, 31171172, 36913230, 38963965, 46756758, 48369060, 70135137, 73826460, 77927930, 93513516, 116891895, 140270274, 155855860, 233783790, 280540548, 350675685, 467567580, 701351370, 1402702740]

約数ペア:

[(1, 1402702740), (2, 701351370), (3, 467567580), (4, 350675685), (5, 280540548), (6, 233783790), (9, 155855860), (10, 140270274), (12, 116891895), (15, 93513516), (18, 77927930), (19, 73826460), (20, 70135137), (29, 48369060), (30, 46756758), (36, 38963965), (38, 36913230), (45, 31171172), (57, 24608820), (58, 24184530), (60, 23378379), (76, 18456615), (87, 16123020), (90, 15585586), (95, 14765292), (114, 12304410), (116, 12092265), (145, 9673812), (171, 8202940), (174, 8061510), (180, 7792793), (190, 7382646), (228, 6152205), (261, 5374340), (285, 4921764), (290, 4836906), (342, 4101470), (348, 4030755), (380, 3691323), (435, 3224604), (522, 2687170), (551, 2545740), (570, 2460882), (580, 2418453), (684, 2050735), (855, 1640588), (870, 1612302), (1044, 1343585), (1102, 1272870), (1140, 1230441), (1305, 1074868), (1653, 848580), (1710, 820294), (1740, 806151), (2204, 636435), (2610, 537434), (2755, 509148), (3306, 424290), (3420, 410147), (4959, 282860), (5220, 268717), (5510, 254574), (6612, 212145), (8265, 169716), (9918, 141430), (11020, 127287), (14143, 99180), (16530, 84858), (19836, 70715), (24795, 56572), (28286, 49590), (33060, 42429)]