30231246

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:213

約数の個数: 64

約数和(自身を含む): 66355200

約数和(自身を除く): 36123954

約数列:

[1, 2, 3, 6, 23, 46, 47, 59, 69, 79, 94, 118, 138, 141, 158, 177, 237, 282, 354, 474, 1081, 1357, 1817, 2162, 2714, 2773, 3243, 3634, 3713, 4071, 4661, 5451, 5546, 6486, 7426, 8142, 8319, 9322, 10902, 11139, 13983, 16638, 22278, 27966, 63779, 85399, 107203, 127558, 170798, 191337, 214406, 219067, 256197, 321609, 382674, 438134, 512394, 643218, 657201, 1314402, 5038541, 10077082, 15115623, 30231246]

約数ペア:

[(1, 30231246), (2, 15115623), (3, 10077082), (6, 5038541), (23, 1314402), (46, 657201), (47, 643218), (59, 512394), (69, 438134), (79, 382674), (94, 321609), (118, 256197), (138, 219067), (141, 214406), (158, 191337), (177, 170798), (237, 127558), (282, 107203), (354, 85399), (474, 63779), (1081, 27966), (1357, 22278), (1817, 16638), (2162, 13983), (2714, 11139), (2773, 10902), (3243, 9322), (3634, 8319), (3713, 8142), (4071, 7426), (4661, 6486), (5451, 5546)]