612430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{673}}^1$

素因数の和:700

約数の個数: 32

約数和(自身を含む): 1358784

約数和(自身を除く): 746354

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 673, 910, 1346, 3365, 4711, 6730, 8749, 9422, 17498, 23555, 43745, 47110, 61243, 87490, 122486, 306215, 612430]

約数ペア:

[(1, 612430), (2, 306215), (5, 122486), (7, 87490), (10, 61243), (13, 47110), (14, 43745), (26, 23555), (35, 17498), (65, 9422), (70, 8749), (91, 6730), (130, 4711), (182, 3365), (455, 1346), (673, 910)]