2059450140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^2\times {\mathrm{619}}^1$

素因数の和:784

約数の個数: 144

約数和(自身を含む): 6390840960

約数和(自身を除く): 4331390820

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 71, 110, 132, 142, 165, 213, 220, 284, 330, 355, 426, 619, 660, 710, 781, 852, 1065, 1238, 1420, 1562, 1857, 2130, 2343, 2476, 3095, 3124, 3714, 3905, 4260, 4686, 5041, 6190, 6809, 7428, 7810, 9285, 9372, 10082, 11715, 12380, 13618, 15123, 15620, 18570, 20164, 20427, 23430, 25205, 27236, 30246, 34045, 37140, 40854, 43949, 46860, 50410, 55451, 60492, 68090, 75615, 81708, 87898, 100820, 102135, 110902, 131847, 136180, 151230, 166353, 175796, 204270, 219745, 221804, 263694, 277255, 302460, 332706, 408540, 439490, 483439, 527388, 554510, 659235, 665412, 831765, 878980, 966878, 1109020, 1318470, 1450317, 1663530, 1933756, 2417195, 2636940, 2900634, 3120379, 3327060, 4834390, 5801268, 6240758, 7251585, 9361137, 9668780, 12481516, 14503170, 15601895, 18722274, 29006340, 31203790, 34324169, 37444548, 46805685, 62407580, 68648338, 93611370, 102972507, 137296676, 171620845, 187222740, 205945014, 343241690, 411890028, 514862535, 686483380, 1029725070, 2059450140]

約数ペア:

[(1, 2059450140), (2, 1029725070), (3, 686483380), (4, 514862535), (5, 411890028), (6, 343241690), (10, 205945014), (11, 187222740), (12, 171620845), (15, 137296676), (20, 102972507), (22, 93611370), (30, 68648338), (33, 62407580), (44, 46805685), (55, 37444548), (60, 34324169), (66, 31203790), (71, 29006340), (110, 18722274), (132, 15601895), (142, 14503170), (165, 12481516), (213, 9668780), (220, 9361137), (284, 7251585), (330, 6240758), (355, 5801268), (426, 4834390), (619, 3327060), (660, 3120379), (710, 2900634), (781, 2636940), (852, 2417195), (1065, 1933756), (1238, 1663530), (1420, 1450317), (1562, 1318470), (1857, 1109020), (2130, 966878), (2343, 878980), (2476, 831765), (3095, 665412), (3124, 659235), (3714, 554510), (3905, 527388), (4260, 483439), (4686, 439490), (5041, 408540), (6190, 332706), (6809, 302460), (7428, 277255), (7810, 263694), (9285, 221804), (9372, 219745), (10082, 204270), (11715, 175796), (12380, 166353), (13618, 151230), (15123, 136180), (15620, 131847), (18570, 110902), (20164, 102135), (20427, 100820), (23430, 87898), (25205, 81708), (27236, 75615), (30246, 68090), (34045, 60492), (37140, 55451), (40854, 50410), (43949, 46860)]