89252190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43117}}^1$

素因数の和:43153

約数の個数: 48

約数和(自身を含む): 242150688

約数和(自身を除く): 152898498

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 43117, 86234, 129351, 215585, 258702, 388053, 431170, 646755, 776106, 991691, 1293510, 1940265, 1983382, 2975073, 3880530, 4958455, 5950146, 8925219, 9916910, 14875365, 17850438, 29750730, 44626095, 89252190]

約数ペア:

[(1, 89252190), (2, 44626095), (3, 29750730), (5, 17850438), (6, 14875365), (9, 9916910), (10, 8925219), (15, 5950146), (18, 4958455), (23, 3880530), (30, 2975073), (45, 1983382), (46, 1940265), (69, 1293510), (90, 991691), (115, 776106), (138, 646755), (207, 431170), (230, 388053), (345, 258702), (414, 215585), (690, 129351), (1035, 86234), (2070, 43117)]