30407646

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{251}}^1\times {\mathrm{331}}^1$

素因数の和:648

約数の個数: 32

約数和(自身を含む): 62246016

約数和(自身を除く): 31838370

約数列:

[1, 2, 3, 6, 61, 122, 183, 251, 331, 366, 502, 662, 753, 993, 1506, 1986, 15311, 20191, 30622, 40382, 45933, 60573, 83081, 91866, 121146, 166162, 249243, 498486, 5067941, 10135882, 15203823, 30407646]

約数ペア:

[(1, 30407646), (2, 15203823), (3, 10135882), (6, 5067941), (61, 498486), (122, 249243), (183, 166162), (251, 121146), (331, 91866), (366, 83081), (502, 60573), (662, 45933), (753, 40382), (993, 30622), (1506, 20191), (1986, 15311)]