15282708

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:154

約数の個数: 96

約数和(自身を含む): 43008000

約数和(自身を除く): 27725292

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 49, 79, 84, 94, 98, 141, 147, 158, 188, 196, 237, 282, 294, 316, 329, 343, 474, 553, 564, 588, 658, 686, 948, 987, 1029, 1106, 1316, 1372, 1659, 1974, 2058, 2212, 2303, 3318, 3713, 3871, 3948, 4116, 4606, 6636, 6909, 7426, 7742, 9212, 11139, 11613, 13818, 14852, 15484, 16121, 22278, 23226, 25991, 27097, 27636, 32242, 44556, 46452, 48363, 51982, 54194, 64484, 77973, 81291, 96726, 103964, 108388, 155946, 162582, 181937, 193452, 311892, 325164, 363874, 545811, 727748, 1091622, 1273559, 2183244, 2547118, 3820677, 5094236, 7641354, 15282708]

約数ペア:

[(1, 15282708), (2, 7641354), (3, 5094236), (4, 3820677), (6, 2547118), (7, 2183244), (12, 1273559), (14, 1091622), (21, 727748), (28, 545811), (42, 363874), (47, 325164), (49, 311892), (79, 193452), (84, 181937), (94, 162582), (98, 155946), (141, 108388), (147, 103964), (158, 96726), (188, 81291), (196, 77973), (237, 64484), (282, 54194), (294, 51982), (316, 48363), (329, 46452), (343, 44556), (474, 32242), (553, 27636), (564, 27097), (588, 25991), (658, 23226), (686, 22278), (948, 16121), (987, 15484), (1029, 14852), (1106, 13818), (1316, 11613), (1372, 11139), (1659, 9212), (1974, 7742), (2058, 7426), (2212, 6909), (2303, 6636), (3318, 4606), (3713, 4116), (3871, 3948)]