82840470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1\times {\mathrm{197}}^1$

素因数の和:445

約数の個数: 64

約数和(自身を含む): 203233536

約数和(自身を除く): 120393066

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 107, 131, 197, 214, 262, 321, 393, 394, 535, 591, 642, 655, 786, 985, 1070, 1182, 1310, 1605, 1965, 1970, 2955, 3210, 3930, 5910, 14017, 21079, 25807, 28034, 42051, 42158, 51614, 63237, 70085, 77421, 84102, 105395, 126474, 129035, 140170, 154842, 210255, 210790, 258070, 316185, 387105, 420510, 632370, 774210, 2761349, 5522698, 8284047, 13806745, 16568094, 27613490, 41420235, 82840470]

約数ペア:

[(1, 82840470), (2, 41420235), (3, 27613490), (5, 16568094), (6, 13806745), (10, 8284047), (15, 5522698), (30, 2761349), (107, 774210), (131, 632370), (197, 420510), (214, 387105), (262, 316185), (321, 258070), (393, 210790), (394, 210255), (535, 154842), (591, 140170), (642, 129035), (655, 126474), (786, 105395), (985, 84102), (1070, 77421), (1182, 70085), (1310, 63237), (1605, 51614), (1965, 42158), (1970, 42051), (2955, 28034), (3210, 25807), (3930, 21079), (5910, 14017)]