61321210

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{9749}}^1$

素因数の和:9810

約数の個数: 32

約数和(自身を含む): 120042000

約数和(自身を除く): 58720790

約数列:

[1, 2, 5, 10, 17, 34, 37, 74, 85, 170, 185, 370, 629, 1258, 3145, 6290, 9749, 19498, 48745, 97490, 165733, 331466, 360713, 721426, 828665, 1657330, 1803565, 3607130, 6132121, 12264242, 30660605, 61321210]

約数ペア:

[(1, 61321210), (2, 30660605), (5, 12264242), (10, 6132121), (17, 3607130), (34, 1803565), (37, 1657330), (74, 828665), (85, 721426), (170, 360713), (185, 331466), (370, 165733), (629, 97490), (1258, 48745), (3145, 19498), (6290, 9749)]