241774510

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{269}}^1\times {\mathrm{311}}^1$

素因数の和:621

約数の個数: 48

約数和(自身を含む): 465510240

約数和(自身を除く): 223735730

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 269, 289, 311, 538, 578, 622, 1345, 1445, 1555, 2690, 2890, 3110, 4573, 5287, 9146, 10574, 22865, 26435, 45730, 52870, 77741, 83659, 89879, 155482, 167318, 179758, 388705, 418295, 449395, 777410, 836590, 898790, 1422203, 2844406, 7111015, 14222030, 24177451, 48354902, 120887255, 241774510]

約数ペア:

[(1, 241774510), (2, 120887255), (5, 48354902), (10, 24177451), (17, 14222030), (34, 7111015), (85, 2844406), (170, 1422203), (269, 898790), (289, 836590), (311, 777410), (538, 449395), (578, 418295), (622, 388705), (1345, 179758), (1445, 167318), (1555, 155482), (2690, 89879), (2890, 83659), (3110, 77741), (4573, 52870), (5287, 45730), (9146, 26435), (10574, 22865)]