252505110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{829}}^1$

素因数の和:934

約数の個数: 128

約数和(自身を含む): 722856960

約数和(自身を除く): 470351850

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 71, 78, 110, 130, 142, 143, 165, 195, 213, 286, 330, 355, 390, 426, 429, 710, 715, 781, 829, 858, 923, 1065, 1430, 1562, 1658, 1846, 2130, 2145, 2343, 2487, 2769, 3905, 4145, 4290, 4615, 4686, 4974, 5538, 7810, 8290, 9119, 9230, 10153, 10777, 11715, 12435, 13845, 18238, 20306, 21554, 23430, 24870, 27357, 27690, 30459, 32331, 45595, 50765, 53885, 54714, 58859, 60918, 64662, 91190, 101530, 107770, 117718, 118547, 136785, 152295, 161655, 176577, 237094, 273570, 294295, 304590, 323310, 353154, 355641, 588590, 592735, 647449, 711282, 765167, 882885, 1185470, 1294898, 1530334, 1765770, 1778205, 1942347, 2295501, 3237245, 3556410, 3825835, 3884694, 4591002, 6474490, 7651670, 8416837, 9711735, 11477505, 16833674, 19423470, 22955010, 25250511, 42084185, 50501022, 84168370, 126252555, 252505110]

約数ペア:

[(1, 252505110), (2, 126252555), (3, 84168370), (5, 50501022), (6, 42084185), (10, 25250511), (11, 22955010), (13, 19423470), (15, 16833674), (22, 11477505), (26, 9711735), (30, 8416837), (33, 7651670), (39, 6474490), (55, 4591002), (65, 3884694), (66, 3825835), (71, 3556410), (78, 3237245), (110, 2295501), (130, 1942347), (142, 1778205), (143, 1765770), (165, 1530334), (195, 1294898), (213, 1185470), (286, 882885), (330, 765167), (355, 711282), (390, 647449), (426, 592735), (429, 588590), (710, 355641), (715, 353154), (781, 323310), (829, 304590), (858, 294295), (923, 273570), (1065, 237094), (1430, 176577), (1562, 161655), (1658, 152295), (1846, 136785), (2130, 118547), (2145, 117718), (2343, 107770), (2487, 101530), (2769, 91190), (3905, 64662), (4145, 60918), (4290, 58859), (4615, 54714), (4686, 53885), (4974, 50765), (5538, 45595), (7810, 32331), (8290, 30459), (9119, 27690), (9230, 27357), (10153, 24870), (10777, 23430), (11715, 21554), (12435, 20306), (13845, 18238)]