330371390

素因数分解:

$2^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{151}}^1\times {\mathrm{1597}}^1$

素因数の和:1892

約数の個数: 32

約数和(自身を含む): 603353664

約数和(自身を除く): 272982274

約数列:

[1, 2, 5, 10, 137, 151, 274, 302, 685, 755, 1370, 1510, 1597, 3194, 7985, 15970, 20687, 41374, 103435, 206870, 218789, 241147, 437578, 482294, 1093945, 1205735, 2187890, 2411470, 33037139, 66074278, 165185695, 330371390]

約数ペア:

[(1, 330371390), (2, 165185695), (5, 66074278), (10, 33037139), (137, 2411470), (151, 2187890), (274, 1205735), (302, 1093945), (685, 482294), (755, 437578), (1370, 241147), (1510, 218789), (1597, 206870), (3194, 103435), (7985, 41374), (15970, 20687)]