30161586

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1493}}^1$

素因数の和:1555

約数の個数: 64

約数和(自身を含む): 76301568

約数和(自身を除く): 46139982

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 37, 39, 42, 74, 78, 91, 111, 182, 222, 259, 273, 481, 518, 546, 777, 962, 1443, 1493, 1554, 2886, 2986, 3367, 4479, 6734, 8958, 10101, 10451, 19409, 20202, 20902, 31353, 38818, 55241, 58227, 62706, 110482, 116454, 135863, 165723, 271726, 331446, 386687, 407589, 718133, 773374, 815178, 1160061, 1436266, 2154399, 2320122, 4308798, 5026931, 10053862, 15080793, 30161586]

約数ペア:

[(1, 30161586), (2, 15080793), (3, 10053862), (6, 5026931), (7, 4308798), (13, 2320122), (14, 2154399), (21, 1436266), (26, 1160061), (37, 815178), (39, 773374), (42, 718133), (74, 407589), (78, 386687), (91, 331446), (111, 271726), (182, 165723), (222, 135863), (259, 116454), (273, 110482), (481, 62706), (518, 58227), (546, 55241), (777, 38818), (962, 31353), (1443, 20902), (1493, 20202), (1554, 19409), (2886, 10451), (2986, 10101), (3367, 8958), (4479, 6734)]