235321380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{186763}}^1$

素因数の和:186785

約数の個数: 72

約数和(自身を含む): 815785152

約数和(自身を除く): 580463772

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 186763, 373526, 560289, 747052, 933815, 1120578, 1307341, 1680867, 1867630, 2241156, 2614682, 2801445, 3361734, 3735260, 3922023, 5229364, 5602890, 6536705, 6723468, 7844046, 8404335, 11205780, 11766069, 13073410, 15688092, 16808670, 19610115, 23532138, 26146820, 33617340, 39220230, 47064276, 58830345, 78440460, 117660690, 235321380]

約数ペア:

[(1, 235321380), (2, 117660690), (3, 78440460), (4, 58830345), (5, 47064276), (6, 39220230), (7, 33617340), (9, 26146820), (10, 23532138), (12, 19610115), (14, 16808670), (15, 15688092), (18, 13073410), (20, 11766069), (21, 11205780), (28, 8404335), (30, 7844046), (35, 6723468), (36, 6536705), (42, 5602890), (45, 5229364), (60, 3922023), (63, 3735260), (70, 3361734), (84, 2801445), (90, 2614682), (105, 2241156), (126, 1867630), (140, 1680867), (180, 1307341), (210, 1120578), (252, 933815), (315, 747052), (420, 560289), (630, 373526), (1260, 186763)]