191685090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{2903}}^1$

素因数の和:3015

約数の個数: 64

約数和(自身を含む): 481738752

約数和(自身を除く): 290053662

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 71, 93, 142, 155, 186, 213, 310, 355, 426, 465, 710, 930, 1065, 2130, 2201, 2903, 4402, 5806, 6603, 8709, 11005, 13206, 14515, 17418, 22010, 29030, 33015, 43545, 66030, 87090, 89993, 179986, 206113, 269979, 412226, 449965, 539958, 618339, 899930, 1030565, 1236678, 1349895, 2061130, 2699790, 3091695, 6183390, 6389503, 12779006, 19168509, 31947515, 38337018, 63895030, 95842545, 191685090]

約数ペア:

[(1, 191685090), (2, 95842545), (3, 63895030), (5, 38337018), (6, 31947515), (10, 19168509), (15, 12779006), (30, 6389503), (31, 6183390), (62, 3091695), (71, 2699790), (93, 2061130), (142, 1349895), (155, 1236678), (186, 1030565), (213, 899930), (310, 618339), (355, 539958), (426, 449965), (465, 412226), (710, 269979), (930, 206113), (1065, 179986), (2130, 89993), (2201, 87090), (2903, 66030), (4402, 43545), (5806, 33015), (6603, 29030), (8709, 22010), (11005, 17418), (13206, 14515)]