230537762

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1409}}^1$

素因数の和:1491

約数の個数: 64

約数和(自身を含む): 454809600

約数和(自身を除く): 224271838

約数列:

[1, 2, 7, 13, 14, 26, 29, 31, 58, 62, 91, 182, 203, 217, 377, 403, 406, 434, 754, 806, 899, 1409, 1798, 2639, 2818, 2821, 5278, 5642, 6293, 9863, 11687, 12586, 18317, 19726, 23374, 36634, 40861, 43679, 81722, 81809, 87358, 128219, 163618, 256438, 286027, 305753, 531193, 567827, 572054, 611506, 1062386, 1135654, 1266691, 2533382, 3718351, 3974789, 7436702, 7949578, 8866837, 16466983, 17733674, 32933966, 115268881, 230537762]

約数ペア:

[(1, 230537762), (2, 115268881), (7, 32933966), (13, 17733674), (14, 16466983), (26, 8866837), (29, 7949578), (31, 7436702), (58, 3974789), (62, 3718351), (91, 2533382), (182, 1266691), (203, 1135654), (217, 1062386), (377, 611506), (403, 572054), (406, 567827), (434, 531193), (754, 305753), (806, 286027), (899, 256438), (1409, 163618), (1798, 128219), (2639, 87358), (2818, 81809), (2821, 81722), (5278, 43679), (5642, 40861), (6293, 36634), (9863, 23374), (11687, 19726), (12586, 18317)]