30937450

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^2\times {\mathrm{2141}}^1$

素因数の和:2187

約数の個数: 36

約数和(自身を含む): 61156242

約数和(自身を除く): 30218792

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 289, 425, 578, 850, 1445, 2141, 2890, 4282, 7225, 10705, 14450, 21410, 36397, 53525, 72794, 107050, 181985, 363970, 618749, 909925, 1237498, 1819850, 3093745, 6187490, 15468725, 30937450]

約数ペア:

[(1, 30937450), (2, 15468725), (5, 6187490), (10, 3093745), (17, 1819850), (25, 1237498), (34, 909925), (50, 618749), (85, 363970), (170, 181985), (289, 107050), (425, 72794), (578, 53525), (850, 36397), (1445, 21410), (2141, 14450), (2890, 10705), (4282, 7225)]