137120110

素因数分解:

$2^1\times 5^1\times {\mathrm{449}}^1\times {\mathrm{30539}}^1$

素因数の和:30995

約数の個数: 16

約数和(自身を含む): 247374000

約数和(自身を除く): 110253890

約数列:

[1, 2, 5, 10, 449, 898, 2245, 4490, 30539, 61078, 152695, 305390, 13712011, 27424022, 68560055, 137120110]

約数ペア:

[(1, 137120110), (2, 68560055), (5, 27424022), (10, 13712011), (449, 305390), (898, 152695), (2245, 61078), (4490, 30539)]