2013440010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{563}}^1$

素因数の和:740

約数の個数: 128

約数和(自身を含む): 5192626176

約数和(自身を除く): 3179186166

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 71, 73, 115, 138, 142, 146, 213, 219, 230, 345, 355, 365, 426, 438, 563, 690, 710, 730, 1065, 1095, 1126, 1633, 1679, 1689, 2130, 2190, 2815, 3266, 3358, 3378, 4899, 5037, 5183, 5630, 8165, 8395, 8445, 9798, 10074, 10366, 12949, 15549, 16330, 16790, 16890, 24495, 25185, 25898, 25915, 31098, 38847, 39973, 41099, 48990, 50370, 51830, 64745, 77694, 77745, 79946, 82198, 119209, 119919, 123297, 129490, 155490, 194235, 199865, 205495, 238418, 239838, 246594, 357627, 388470, 399730, 410990, 596045, 599595, 616485, 715254, 919379, 945277, 1192090, 1199190, 1232970, 1788135, 1838758, 1890554, 2758137, 2835831, 2918029, 3576270, 4596895, 4726385, 5516274, 5671662, 5836058, 8754087, 9193790, 9452770, 13790685, 14179155, 14590145, 17508174, 27581370, 28358310, 29180290, 43770435, 67114667, 87540870, 134229334, 201344001, 335573335, 402688002, 671146670, 1006720005, 2013440010]

約数ペア:

[(1, 2013440010), (2, 1006720005), (3, 671146670), (5, 402688002), (6, 335573335), (10, 201344001), (15, 134229334), (23, 87540870), (30, 67114667), (46, 43770435), (69, 29180290), (71, 28358310), (73, 27581370), (115, 17508174), (138, 14590145), (142, 14179155), (146, 13790685), (213, 9452770), (219, 9193790), (230, 8754087), (345, 5836058), (355, 5671662), (365, 5516274), (426, 4726385), (438, 4596895), (563, 3576270), (690, 2918029), (710, 2835831), (730, 2758137), (1065, 1890554), (1095, 1838758), (1126, 1788135), (1633, 1232970), (1679, 1199190), (1689, 1192090), (2130, 945277), (2190, 919379), (2815, 715254), (3266, 616485), (3358, 599595), (3378, 596045), (4899, 410990), (5037, 399730), (5183, 388470), (5630, 357627), (8165, 246594), (8395, 239838), (8445, 238418), (9798, 205495), (10074, 199865), (10366, 194235), (12949, 155490), (15549, 129490), (16330, 123297), (16790, 119919), (16890, 119209), (24495, 82198), (25185, 79946), (25898, 77745), (25915, 77694), (31098, 64745), (38847, 51830), (39973, 50370), (41099, 48990)]