1258260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{313}}^1$

素因数の和:392

約数の個数: 48

約数和(自身を含む): 3587136

約数和(自身を除く): 2328876

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67, 134, 201, 268, 313, 335, 402, 626, 670, 804, 939, 1005, 1252, 1340, 1565, 1878, 2010, 3130, 3756, 4020, 4695, 6260, 9390, 18780, 20971, 41942, 62913, 83884, 104855, 125826, 209710, 251652, 314565, 419420, 629130, 1258260]

約数ペア:

[(1, 1258260), (2, 629130), (3, 419420), (4, 314565), (5, 251652), (6, 209710), (10, 125826), (12, 104855), (15, 83884), (20, 62913), (30, 41942), (60, 20971), (67, 18780), (134, 9390), (201, 6260), (268, 4695), (313, 4020), (335, 3756), (402, 3130), (626, 2010), (670, 1878), (804, 1565), (939, 1340), (1005, 1252)]