28397010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{23087}}^1$

素因数の和:23138

約数の個数: 32

約数和(自身を含む): 69818112

約数和(自身を除く): 41421102

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 23087, 46174, 69261, 115435, 138522, 230870, 346305, 692610, 946567, 1893134, 2839701, 4732835, 5679402, 9465670, 14198505, 28397010]

約数ペア:

[(1, 28397010), (2, 14198505), (3, 9465670), (5, 5679402), (6, 4732835), (10, 2839701), (15, 1893134), (30, 946567), (41, 692610), (82, 346305), (123, 230870), (205, 138522), (246, 115435), (410, 69261), (615, 46174), (1230, 23087)]