218512710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{186763}}^1$

素因数の和:186789

約数の個数: 48

約数和(自身を含む): 611838864

約数和(自身を除く): 393326154

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 186763, 373526, 560289, 933815, 1120578, 1680867, 1867630, 2427919, 2801445, 3361734, 4855838, 5602890, 7283757, 8404335, 12139595, 14567514, 16808670, 21851271, 24279190, 36418785, 43702542, 72837570, 109256355, 218512710]

約数ペア:

[(1, 218512710), (2, 109256355), (3, 72837570), (5, 43702542), (6, 36418785), (9, 24279190), (10, 21851271), (13, 16808670), (15, 14567514), (18, 12139595), (26, 8404335), (30, 7283757), (39, 5602890), (45, 4855838), (65, 3361734), (78, 2801445), (90, 2427919), (117, 1867630), (130, 1680867), (195, 1120578), (234, 933815), (390, 560289), (585, 373526), (1170, 186763)]