30568068

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{433}}^1$

素因数の和:533

約数の個数: 72

約数和(自身を含む): 81041688

約数和(自身を除く): 50473620

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 53, 74, 106, 111, 148, 159, 212, 222, 318, 333, 433, 444, 477, 636, 666, 866, 954, 1299, 1332, 1732, 1908, 1961, 2598, 3897, 3922, 5196, 5883, 7794, 7844, 11766, 15588, 16021, 17649, 22949, 23532, 32042, 35298, 45898, 48063, 64084, 68847, 70596, 91796, 96126, 137694, 144189, 192252, 206541, 275388, 288378, 413082, 576756, 826164, 849113, 1698226, 2547339, 3396452, 5094678, 7642017, 10189356, 15284034, 30568068]

約数ペア:

[(1, 30568068), (2, 15284034), (3, 10189356), (4, 7642017), (6, 5094678), (9, 3396452), (12, 2547339), (18, 1698226), (36, 849113), (37, 826164), (53, 576756), (74, 413082), (106, 288378), (111, 275388), (148, 206541), (159, 192252), (212, 144189), (222, 137694), (318, 96126), (333, 91796), (433, 70596), (444, 68847), (477, 64084), (636, 48063), (666, 45898), (866, 35298), (954, 32042), (1299, 23532), (1332, 22949), (1732, 17649), (1908, 16021), (1961, 15588), (2598, 11766), (3897, 7844), (3922, 7794), (5196, 5883)]