19586310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{479}}^1$

素因数の和:565

約数の個数: 64

約数和(自身を含む): 49766400

約数和(自身を除く): 30180090

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 47, 58, 87, 94, 141, 145, 174, 235, 282, 290, 435, 470, 479, 705, 870, 958, 1363, 1410, 1437, 2395, 2726, 2874, 4089, 4790, 6815, 7185, 8178, 13630, 13891, 14370, 20445, 22513, 27782, 40890, 41673, 45026, 67539, 69455, 83346, 112565, 135078, 138910, 208365, 225130, 337695, 416730, 652877, 675390, 1305754, 1958631, 3264385, 3917262, 6528770, 9793155, 19586310]

約数ペア:

[(1, 19586310), (2, 9793155), (3, 6528770), (5, 3917262), (6, 3264385), (10, 1958631), (15, 1305754), (29, 675390), (30, 652877), (47, 416730), (58, 337695), (87, 225130), (94, 208365), (141, 138910), (145, 135078), (174, 112565), (235, 83346), (282, 69455), (290, 67539), (435, 45026), (470, 41673), (479, 40890), (705, 27782), (870, 22513), (958, 20445), (1363, 14370), (1410, 13891), (1437, 13630), (2395, 8178), (2726, 7185), (2874, 6815), (4089, 4790)]