164551310

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{30529}}^1$

素因数の和:30561

約数の個数: 48

約数和(自身を含む): 375885360

約数和(自身を除く): 211334050

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 245, 385, 490, 539, 770, 1078, 2695, 5390, 30529, 61058, 152645, 213703, 305290, 335819, 427406, 671638, 1068515, 1495921, 1679095, 2137030, 2350733, 2991842, 3358190, 4701466, 7479605, 11753665, 14959210, 16455131, 23507330, 32910262, 82275655, 164551310]

約数ペア:

[(1, 164551310), (2, 82275655), (5, 32910262), (7, 23507330), (10, 16455131), (11, 14959210), (14, 11753665), (22, 7479605), (35, 4701466), (49, 3358190), (55, 2991842), (70, 2350733), (77, 2137030), (98, 1679095), (110, 1495921), (154, 1068515), (245, 671638), (385, 427406), (490, 335819), (539, 305290), (770, 213703), (1078, 152645), (2695, 61058), (5390, 30529)]