7452370

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{643}}^1$

素因数の和:730

約数の個数: 32

約数和(自身を含む): 14374080

約数和(自身を除く): 6921710

約数列:

[1, 2, 5, 10, 19, 38, 61, 95, 122, 190, 305, 610, 643, 1159, 1286, 2318, 3215, 5795, 6430, 11590, 12217, 24434, 39223, 61085, 78446, 122170, 196115, 392230, 745237, 1490474, 3726185, 7452370]

約数ペア:

[(1, 7452370), (2, 3726185), (5, 1490474), (10, 745237), (19, 392230), (38, 196115), (61, 122170), (95, 78446), (122, 61085), (190, 39223), (305, 24434), (610, 12217), (643, 11590), (1159, 6430), (1286, 5795), (2318, 3215)]