1057260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{263}}^1$

素因数の和:342

約数の個数: 48

約数和(自身を含む): 3015936

約数和(自身を除く): 1958676

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67, 134, 201, 263, 268, 335, 402, 526, 670, 789, 804, 1005, 1052, 1315, 1340, 1578, 2010, 2630, 3156, 3945, 4020, 5260, 7890, 15780, 17621, 35242, 52863, 70484, 88105, 105726, 176210, 211452, 264315, 352420, 528630, 1057260]

約数ペア:

[(1, 1057260), (2, 528630), (3, 352420), (4, 264315), (5, 211452), (6, 176210), (10, 105726), (12, 88105), (15, 70484), (20, 52863), (30, 35242), (60, 17621), (67, 15780), (134, 7890), (201, 5260), (263, 4020), (268, 3945), (335, 3156), (402, 2630), (526, 2010), (670, 1578), (789, 1340), (804, 1315), (1005, 1052)]