15709308

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{227}}^1$

素因数の和:386

約数の個数: 48

約数和(自身を含む): 37793280

約数和(自身を除く): 22083972

約数列:

[1, 2, 3, 4, 6, 12, 73, 79, 146, 158, 219, 227, 237, 292, 316, 438, 454, 474, 681, 876, 908, 948, 1362, 2724, 5767, 11534, 16571, 17301, 17933, 23068, 33142, 34602, 35866, 49713, 53799, 66284, 69204, 71732, 99426, 107598, 198852, 215196, 1309109, 2618218, 3927327, 5236436, 7854654, 15709308]

約数ペア:

[(1, 15709308), (2, 7854654), (3, 5236436), (4, 3927327), (6, 2618218), (12, 1309109), (73, 215196), (79, 198852), (146, 107598), (158, 99426), (219, 71732), (227, 69204), (237, 66284), (292, 53799), (316, 49713), (438, 35866), (454, 34602), (474, 33142), (681, 23068), (876, 17933), (908, 17301), (948, 16571), (1362, 11534), (2724, 5767)]