57291540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{197}}^1$

素因数の和:377

約数の個数: 96

約数和(自身を含む): 166852224

約数和(自身を除く): 109560684

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 131, 148, 185, 197, 222, 262, 370, 393, 394, 444, 524, 555, 591, 655, 740, 786, 788, 985, 1110, 1182, 1310, 1572, 1965, 1970, 2220, 2364, 2620, 2955, 3930, 3940, 4847, 5910, 7289, 7860, 9694, 11820, 14541, 14578, 19388, 21867, 24235, 25807, 29082, 29156, 36445, 43734, 48470, 51614, 58164, 72705, 72890, 77421, 87468, 96940, 103228, 109335, 129035, 145410, 145780, 154842, 218670, 258070, 290820, 309684, 387105, 437340, 516140, 774210, 954859, 1548420, 1909718, 2864577, 3819436, 4774295, 5729154, 9548590, 11458308, 14322885, 19097180, 28645770, 57291540]

約数ペア:

[(1, 57291540), (2, 28645770), (3, 19097180), (4, 14322885), (5, 11458308), (6, 9548590), (10, 5729154), (12, 4774295), (15, 3819436), (20, 2864577), (30, 1909718), (37, 1548420), (60, 954859), (74, 774210), (111, 516140), (131, 437340), (148, 387105), (185, 309684), (197, 290820), (222, 258070), (262, 218670), (370, 154842), (393, 145780), (394, 145410), (444, 129035), (524, 109335), (555, 103228), (591, 96940), (655, 87468), (740, 77421), (786, 72890), (788, 72705), (985, 58164), (1110, 51614), (1182, 48470), (1310, 43734), (1572, 36445), (1965, 29156), (1970, 29082), (2220, 25807), (2364, 24235), (2620, 21867), (2955, 19388), (3930, 14578), (3940, 14541), (4847, 11820), (5910, 9694), (7289, 7860)]