149667090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1\times {\mathrm{641}}^1$

素因数の和:875

約数の個数: 64

約数和(自身を含む): 370161792

約数和(自身を除く): 220494702

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 181, 215, 258, 362, 430, 543, 641, 645, 905, 1086, 1282, 1290, 1810, 1923, 2715, 3205, 3846, 5430, 6410, 7783, 9615, 15566, 19230, 23349, 27563, 38915, 46698, 55126, 77830, 82689, 116021, 116745, 137815, 165378, 232042, 233490, 275630, 348063, 413445, 580105, 696126, 826890, 1160210, 1740315, 3480630, 4988903, 9977806, 14966709, 24944515, 29933418, 49889030, 74833545, 149667090]

約数ペア:

[(1, 149667090), (2, 74833545), (3, 49889030), (5, 29933418), (6, 24944515), (10, 14966709), (15, 9977806), (30, 4988903), (43, 3480630), (86, 1740315), (129, 1160210), (181, 826890), (215, 696126), (258, 580105), (362, 413445), (430, 348063), (543, 275630), (641, 233490), (645, 232042), (905, 165378), (1086, 137815), (1282, 116745), (1290, 116021), (1810, 82689), (1923, 77830), (2715, 55126), (3205, 46698), (3846, 38915), (5430, 27563), (6410, 23349), (7783, 19230), (9615, 15566)]