65717730

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^2$

素因数の和:190

約数の個数: 120

約数和(自身を含む): 192739932

約数和(自身を除く): 127022202

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 79, 81, 90, 117, 130, 135, 158, 162, 195, 234, 237, 270, 351, 390, 395, 405, 474, 585, 702, 711, 790, 810, 1027, 1053, 1170, 1185, 1422, 1755, 2054, 2106, 2133, 2370, 3081, 3510, 3555, 4266, 5135, 5265, 6162, 6241, 6399, 7110, 9243, 10270, 10530, 10665, 12482, 12798, 15405, 18486, 18723, 21330, 27729, 30810, 31205, 31995, 37446, 46215, 55458, 56169, 62410, 63990, 81133, 83187, 92430, 93615, 112338, 138645, 162266, 166374, 168507, 187230, 243399, 277290, 280845, 337014, 405665, 415935, 486798, 505521, 561690, 730197, 811330, 831870, 842535, 1011042, 1216995, 1460394, 1685070, 2190591, 2433990, 2527605, 3650985, 4381182, 5055210, 6571773, 7301970, 10952955, 13143546, 21905910, 32858865, 65717730]

約数ペア:

[(1, 65717730), (2, 32858865), (3, 21905910), (5, 13143546), (6, 10952955), (9, 7301970), (10, 6571773), (13, 5055210), (15, 4381182), (18, 3650985), (26, 2527605), (27, 2433990), (30, 2190591), (39, 1685070), (45, 1460394), (54, 1216995), (65, 1011042), (78, 842535), (79, 831870), (81, 811330), (90, 730197), (117, 561690), (130, 505521), (135, 486798), (158, 415935), (162, 405665), (195, 337014), (234, 280845), (237, 277290), (270, 243399), (351, 187230), (390, 168507), (395, 166374), (405, 162266), (474, 138645), (585, 112338), (702, 93615), (711, 92430), (790, 83187), (810, 81133), (1027, 63990), (1053, 62410), (1170, 56169), (1185, 55458), (1422, 46215), (1755, 37446), (2054, 31995), (2106, 31205), (2133, 30810), (2370, 27729), (3081, 21330), (3510, 18723), (3555, 18486), (4266, 15405), (5135, 12798), (5265, 12482), (6162, 10665), (6241, 10530), (6399, 10270), (7110, 9243)]