1833157890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{103393}}^1$

素因数の和:103603

約数の個数: 48

約数和(自身を含む): 4790450808

約数和(自身を除く): 2957292918

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 197, 394, 591, 985, 1182, 1773, 1970, 2955, 3546, 5910, 8865, 17730, 103393, 206786, 310179, 516965, 620358, 930537, 1033930, 1550895, 1861074, 3101790, 4652685, 9305370, 20368421, 40736842, 61105263, 101842105, 122210526, 183315789, 203684210, 305526315, 366631578, 611052630, 916578945, 1833157890]

約数ペア:

[(1, 1833157890), (2, 916578945), (3, 611052630), (5, 366631578), (6, 305526315), (9, 203684210), (10, 183315789), (15, 122210526), (18, 101842105), (30, 61105263), (45, 40736842), (90, 20368421), (197, 9305370), (394, 4652685), (591, 3101790), (985, 1861074), (1182, 1550895), (1773, 1033930), (1970, 930537), (2955, 620358), (3546, 516965), (5910, 310179), (8865, 206786), (17730, 103393)]