30019484

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{599}}^1$

素因数の和:698

約数の個数: 48

約数和(自身を含む): 61689600

約数和(自身を除く): 31670116

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 67, 68, 134, 187, 268, 374, 599, 737, 748, 1139, 1198, 1474, 2278, 2396, 2948, 4556, 6589, 10183, 12529, 13178, 20366, 25058, 26356, 40133, 40732, 50116, 80266, 112013, 160532, 224026, 441463, 448052, 682261, 882926, 1364522, 1765852, 2729044, 7504871, 15009742, 30019484]

約数ペア:

[(1, 30019484), (2, 15009742), (4, 7504871), (11, 2729044), (17, 1765852), (22, 1364522), (34, 882926), (44, 682261), (67, 448052), (68, 441463), (134, 224026), (187, 160532), (268, 112013), (374, 80266), (599, 50116), (737, 40732), (748, 40133), (1139, 26356), (1198, 25058), (1474, 20366), (2278, 13178), (2396, 12529), (2948, 10183), (4556, 6589)]