1626030770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{77689}}^1$

素因数の和:77739

約数の個数: 64

約数和(自身を含む): 3758952960

約数和(自身を除く): 2132922190

約数列:

[1, 2, 5, 7, 10, 13, 14, 23, 26, 35, 46, 65, 70, 91, 115, 130, 161, 182, 230, 299, 322, 455, 598, 805, 910, 1495, 1610, 2093, 2990, 4186, 10465, 20930, 77689, 155378, 388445, 543823, 776890, 1009957, 1087646, 1786847, 2019914, 2719115, 3573694, 5049785, 5438230, 7069699, 8934235, 10099570, 12507929, 14139398, 17868470, 23229011, 25015858, 35348495, 46458022, 62539645, 70696990, 116145055, 125079290, 162603077, 232290110, 325206154, 813015385, 1626030770]

約数ペア:

[(1, 1626030770), (2, 813015385), (5, 325206154), (7, 232290110), (10, 162603077), (13, 125079290), (14, 116145055), (23, 70696990), (26, 62539645), (35, 46458022), (46, 35348495), (65, 25015858), (70, 23229011), (91, 17868470), (115, 14139398), (130, 12507929), (161, 10099570), (182, 8934235), (230, 7069699), (299, 5438230), (322, 5049785), (455, 3573694), (598, 2719115), (805, 2019914), (910, 1786847), (1495, 1087646), (1610, 1009957), (2093, 776890), (2990, 543823), (4186, 388445), (10465, 155378), (20930, 77689)]