693401090

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{337}}^1$

素因数の和:531

約数の個数: 64

約数和(自身を含む): 1320568704

約数和(自身を除く): 627167614

約数列:

[1, 2, 5, 10, 37, 67, 74, 83, 134, 166, 185, 335, 337, 370, 415, 670, 674, 830, 1685, 2479, 3071, 3370, 4958, 5561, 6142, 11122, 12395, 12469, 15355, 22579, 24790, 24938, 27805, 27971, 30710, 45158, 55610, 55942, 62345, 112895, 124690, 139855, 205757, 225790, 279710, 411514, 835423, 1028785, 1034927, 1670846, 1874057, 2057570, 2069854, 3748114, 4177115, 5174635, 8354230, 9370285, 10349270, 18740570, 69340109, 138680218, 346700545, 693401090]

約数ペア:

[(1, 693401090), (2, 346700545), (5, 138680218), (10, 69340109), (37, 18740570), (67, 10349270), (74, 9370285), (83, 8354230), (134, 5174635), (166, 4177115), (185, 3748114), (335, 2069854), (337, 2057570), (370, 1874057), (415, 1670846), (670, 1034927), (674, 1028785), (830, 835423), (1685, 411514), (2479, 279710), (3071, 225790), (3370, 205757), (4958, 139855), (5561, 124690), (6142, 112895), (11122, 62345), (12395, 55942), (12469, 55610), (15355, 45158), (22579, 30710), (24790, 27971), (24938, 27805)]