30015896

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{3347}}^1$

素因数の和:3431

約数の個数: 32

約数和(自身を含む): 60264000

約数和(自身を除く): 30248104

約数列:

[1, 2, 4, 8, 19, 38, 59, 76, 118, 152, 236, 472, 1121, 2242, 3347, 4484, 6694, 8968, 13388, 26776, 63593, 127186, 197473, 254372, 394946, 508744, 789892, 1579784, 3751987, 7503974, 15007948, 30015896]

約数ペア:

[(1, 30015896), (2, 15007948), (4, 7503974), (8, 3751987), (19, 1579784), (38, 789892), (59, 508744), (76, 394946), (118, 254372), (152, 197473), (236, 127186), (472, 63593), (1121, 26776), (2242, 13388), (3347, 8968), (4484, 6694)]