2708561955

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{439}}^1\times {\mathrm{613}}^1$

素因数の和:1132

約数の個数: 64

約数和(自身を含む): 4823976960

約数和(自身を除く): 2115415005

約数列:

[1, 3, 5, 11, 15, 33, 55, 61, 165, 183, 305, 439, 613, 671, 915, 1317, 1839, 2013, 2195, 3065, 3355, 4829, 6585, 6743, 9195, 10065, 14487, 20229, 24145, 26779, 33715, 37393, 72435, 80337, 101145, 112179, 133895, 186965, 269107, 294569, 401685, 411323, 560895, 807321, 883707, 1233969, 1345535, 1472845, 2056615, 2960177, 4036605, 4418535, 6169845, 8880531, 14800885, 16415527, 44402655, 49246581, 82077635, 180570797, 246232905, 541712391, 902853985, 2708561955]

約数ペア:

[(1, 2708561955), (3, 902853985), (5, 541712391), (11, 246232905), (15, 180570797), (33, 82077635), (55, 49246581), (61, 44402655), (165, 16415527), (183, 14800885), (305, 8880531), (439, 6169845), (613, 4418535), (671, 4036605), (915, 2960177), (1317, 2056615), (1839, 1472845), (2013, 1345535), (2195, 1233969), (3065, 883707), (3355, 807321), (4829, 560895), (6585, 411323), (6743, 401685), (9195, 294569), (10065, 269107), (14487, 186965), (20229, 133895), (24145, 112179), (26779, 101145), (33715, 80337), (37393, 72435)]