210331310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{281}}^1$

素因数の和:366

約数の個数: 96

約数和(自身を含む): 473732928

約数和(自身を除く): 263401618

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 37, 70, 74, 85, 119, 170, 185, 238, 259, 281, 289, 370, 518, 562, 578, 595, 629, 1190, 1258, 1295, 1405, 1445, 1967, 2023, 2590, 2810, 2890, 3145, 3934, 4046, 4403, 4777, 6290, 8806, 9554, 9835, 10115, 10397, 10693, 19670, 20230, 20794, 21386, 22015, 23885, 33439, 44030, 47770, 51985, 53465, 66878, 72779, 74851, 81209, 103970, 106930, 145558, 149702, 162418, 167195, 176749, 334390, 353498, 363895, 374255, 406045, 568463, 727790, 748510, 812090, 883745, 1136926, 1237243, 1767490, 2474486, 2842315, 3004733, 5684630, 6009466, 6186215, 12372430, 15023665, 21033131, 30047330, 42066262, 105165655, 210331310]

約数ペア:

[(1, 210331310), (2, 105165655), (5, 42066262), (7, 30047330), (10, 21033131), (14, 15023665), (17, 12372430), (34, 6186215), (35, 6009466), (37, 5684630), (70, 3004733), (74, 2842315), (85, 2474486), (119, 1767490), (170, 1237243), (185, 1136926), (238, 883745), (259, 812090), (281, 748510), (289, 727790), (370, 568463), (518, 406045), (562, 374255), (578, 363895), (595, 353498), (629, 334390), (1190, 176749), (1258, 167195), (1295, 162418), (1405, 149702), (1445, 145558), (1967, 106930), (2023, 103970), (2590, 81209), (2810, 74851), (2890, 72779), (3145, 66878), (3934, 53465), (4046, 51985), (4403, 47770), (4777, 44030), (6290, 33439), (8806, 23885), (9554, 22015), (9835, 21386), (10115, 20794), (10397, 20230), (10693, 19670)]