174650930

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{3217}}^1$

素因数の和:3374

約数の個数: 32

約数和(自身を含む): 323215920

約数和(自身を除く): 148564990

約数列:

[1, 2, 5, 10, 61, 89, 122, 178, 305, 445, 610, 890, 3217, 5429, 6434, 10858, 16085, 27145, 32170, 54290, 196237, 286313, 392474, 572626, 981185, 1431565, 1962370, 2863130, 17465093, 34930186, 87325465, 174650930]

約数ペア:

[(1, 174650930), (2, 87325465), (5, 34930186), (10, 17465093), (61, 2863130), (89, 1962370), (122, 1431565), (178, 981185), (305, 572626), (445, 392474), (610, 286313), (890, 196237), (3217, 54290), (5429, 32170), (6434, 27145), (10858, 16085)]