7128889690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1\times {\mathrm{4597}}^1$

素因数の和:4847

約数の個数: 64

約数和(自身を含む): 14089743360

約数和(自身を除く): 6960853670

約数列:

[1, 2, 5, 10, 13, 26, 65, 79, 130, 151, 158, 302, 395, 755, 790, 1027, 1510, 1963, 2054, 3926, 4597, 5135, 9194, 9815, 10270, 11929, 19630, 22985, 23858, 45970, 59645, 59761, 119290, 119522, 155077, 298805, 310154, 363163, 597610, 694147, 726326, 775385, 1388294, 1550770, 1815815, 3470735, 3631630, 4721119, 6941470, 9023911, 9442238, 18047822, 23605595, 45119555, 47211190, 54837613, 90239110, 109675226, 274188065, 548376130, 712888969, 1425777938, 3564444845, 7128889690]

約数ペア:

[(1, 7128889690), (2, 3564444845), (5, 1425777938), (10, 712888969), (13, 548376130), (26, 274188065), (65, 109675226), (79, 90239110), (130, 54837613), (151, 47211190), (158, 45119555), (302, 23605595), (395, 18047822), (755, 9442238), (790, 9023911), (1027, 6941470), (1510, 4721119), (1963, 3631630), (2054, 3470735), (3926, 1815815), (4597, 1550770), (5135, 1388294), (9194, 775385), (9815, 726326), (10270, 694147), (11929, 597610), (19630, 363163), (22985, 310154), (23858, 298805), (45970, 155077), (59645, 119522), (59761, 119290)]