906030433

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1\times {\mathrm{251}}^1$

素因数の和:494

約数の個数: 48

約数和(自身を含む): 1192097088

約数和(自身を除く): 286066655

約数列:

[1, 7, 11, 37, 49, 77, 181, 251, 259, 407, 539, 1267, 1757, 1813, 1991, 2761, 2849, 6697, 8869, 9287, 12299, 13937, 19327, 19943, 45431, 46879, 65009, 73667, 97559, 102157, 135289, 318017, 328153, 455063, 499741, 515669, 715099, 1680947, 2226119, 3498187, 3609683, 5005693, 11766629, 18490417, 24487309, 82366403, 129432919, 906030433]

約数ペア:

[(1, 906030433), (7, 129432919), (11, 82366403), (37, 24487309), (49, 18490417), (77, 11766629), (181, 5005693), (251, 3609683), (259, 3498187), (407, 2226119), (539, 1680947), (1267, 715099), (1757, 515669), (1813, 499741), (1991, 455063), (2761, 328153), (2849, 318017), (6697, 135289), (8869, 102157), (9287, 97559), (12299, 73667), (13937, 65009), (19327, 46879), (19943, 45431)]