2013552590

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{17}}^2\times {\mathrm{59}}^1\times {\mathrm{241}}^1$

素因数の和:355

約数の個数: 144

約数和(自身を含む): 4573538640

約数和(自身を除く): 2559986050

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 49, 59, 70, 85, 98, 118, 119, 170, 238, 241, 245, 289, 295, 413, 482, 490, 578, 590, 595, 826, 833, 1003, 1190, 1205, 1445, 1666, 1687, 2006, 2023, 2065, 2410, 2890, 2891, 3374, 4046, 4097, 4130, 4165, 5015, 5782, 7021, 8194, 8330, 8435, 10030, 10115, 11809, 14042, 14161, 14219, 14455, 16870, 17051, 20230, 20485, 23618, 28322, 28438, 28679, 28910, 34102, 35105, 40970, 49147, 57358, 59045, 69649, 70210, 70805, 71095, 85255, 98294, 99533, 118090, 119357, 139298, 141610, 142190, 143395, 170510, 199066, 200753, 238714, 241723, 245735, 286790, 348245, 401506, 483446, 487543, 491470, 497665, 596785, 696490, 696731, 835499, 975086, 995330, 1003765, 1193570, 1208615, 1393462, 1670998, 1692061, 2007530, 2417230, 2437715, 3384122, 3412801, 3483655, 4109291, 4177495, 4875430, 6825602, 6967310, 8218582, 8354990, 8460305, 11844427, 16920610, 17064005, 20546455, 23688854, 28765037, 34128010, 41092910, 57530074, 59222135, 118444270, 143825185, 201355259, 287650370, 402710518, 1006776295, 2013552590]

約数ペア:

[(1, 2013552590), (2, 1006776295), (5, 402710518), (7, 287650370), (10, 201355259), (14, 143825185), (17, 118444270), (34, 59222135), (35, 57530074), (49, 41092910), (59, 34128010), (70, 28765037), (85, 23688854), (98, 20546455), (118, 17064005), (119, 16920610), (170, 11844427), (238, 8460305), (241, 8354990), (245, 8218582), (289, 6967310), (295, 6825602), (413, 4875430), (482, 4177495), (490, 4109291), (578, 3483655), (590, 3412801), (595, 3384122), (826, 2437715), (833, 2417230), (1003, 2007530), (1190, 1692061), (1205, 1670998), (1445, 1393462), (1666, 1208615), (1687, 1193570), (2006, 1003765), (2023, 995330), (2065, 975086), (2410, 835499), (2890, 696731), (2891, 696490), (3374, 596785), (4046, 497665), (4097, 491470), (4130, 487543), (4165, 483446), (5015, 401506), (5782, 348245), (7021, 286790), (8194, 245735), (8330, 241723), (8435, 238714), (10030, 200753), (10115, 199066), (11809, 170510), (14042, 143395), (14161, 142190), (14219, 141610), (14455, 139298), (16870, 119357), (17051, 118090), (20230, 99533), (20485, 98294), (23618, 85255), (28322, 71095), (28438, 70805), (28679, 70210), (28910, 69649), (34102, 59045), (35105, 57358), (40970, 49147)]