30444194

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{421}}^1$

素因数の和:626

約数の個数: 32

約数和(自身を含む): 52868160

約数和(自身を除く): 22423966

約数列:

[1, 2, 11, 19, 22, 38, 173, 209, 346, 418, 421, 842, 1903, 3287, 3806, 4631, 6574, 7999, 9262, 15998, 36157, 72314, 72833, 87989, 145666, 175978, 801163, 1383827, 1602326, 2767654, 15222097, 30444194]

約数ペア:

[(1, 30444194), (2, 15222097), (11, 2767654), (19, 1602326), (22, 1383827), (38, 801163), (173, 175978), (209, 145666), (346, 87989), (418, 72833), (421, 72314), (842, 36157), (1903, 15998), (3287, 9262), (3806, 7999), (4631, 6574)]