30710194

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{347}}^1$

素因数の和:522

約数の個数: 32

約数和(自身を含む): 51865920

約数和(自身を除く): 21155726

約数列:

[1, 2, 17, 19, 34, 38, 137, 274, 323, 347, 646, 694, 2329, 2603, 4658, 5206, 5899, 6593, 11798, 13186, 44251, 47539, 88502, 95078, 112081, 224162, 808163, 903241, 1616326, 1806482, 15355097, 30710194]

約数ペア:

[(1, 30710194), (2, 15355097), (17, 1806482), (19, 1616326), (34, 903241), (38, 808163), (137, 224162), (274, 112081), (323, 95078), (347, 88502), (646, 47539), (694, 44251), (2329, 13186), (2603, 11798), (4658, 6593), (5206, 5899)]