15688045130

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{167}}^1\times {\mathrm{1789}}^1$

素因数の和:2111

約数の個数: 64

約数和(自身を含む): 29229984000

約数和(自身を除く): 13541938870

約数列:

[1, 2, 5, 10, 59, 89, 118, 167, 178, 295, 334, 445, 590, 835, 890, 1670, 1789, 3578, 5251, 8945, 9853, 10502, 14863, 17890, 19706, 26255, 29726, 49265, 52510, 74315, 98530, 105551, 148630, 159221, 211102, 298763, 318442, 527755, 597526, 796105, 876917, 1055510, 1493815, 1592210, 1753834, 2987630, 4384585, 8769170, 9394039, 17627017, 18788078, 26589907, 35254034, 46970195, 53179814, 88135085, 93940390, 132949535, 176270170, 265899070, 1568804513, 3137609026, 7844022565, 15688045130]

約数ペア:

[(1, 15688045130), (2, 7844022565), (5, 3137609026), (10, 1568804513), (59, 265899070), (89, 176270170), (118, 132949535), (167, 93940390), (178, 88135085), (295, 53179814), (334, 46970195), (445, 35254034), (590, 26589907), (835, 18788078), (890, 17627017), (1670, 9394039), (1789, 8769170), (3578, 4384585), (5251, 2987630), (8945, 1753834), (9853, 1592210), (10502, 1493815), (14863, 1055510), (17890, 876917), (19706, 796105), (26255, 597526), (29726, 527755), (49265, 318442), (52510, 298763), (74315, 211102), (98530, 159221), (105551, 148630)]