68713860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{17093}}^1$

素因数の和:17172

約数の個数: 48

約数和(自身を含む): 195281856

約数和(自身を除く): 126567996

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67, 134, 201, 268, 335, 402, 670, 804, 1005, 1340, 2010, 4020, 17093, 34186, 51279, 68372, 85465, 102558, 170930, 205116, 256395, 341860, 512790, 1025580, 1145231, 2290462, 3435693, 4580924, 5726155, 6871386, 11452310, 13742772, 17178465, 22904620, 34356930, 68713860]

約数ペア:

[(1, 68713860), (2, 34356930), (3, 22904620), (4, 17178465), (5, 13742772), (6, 11452310), (10, 6871386), (12, 5726155), (15, 4580924), (20, 3435693), (30, 2290462), (60, 1145231), (67, 1025580), (134, 512790), (201, 341860), (268, 256395), (335, 205116), (402, 170930), (670, 102558), (804, 85465), (1005, 68372), (1340, 51279), (2010, 34186), (4020, 17093)]