149749021370

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{673}}^1\times {\mathrm{1711613}}^1$

素因数の和:1712306

約数の個数: 32

約数和(自身を含む): 290714214672

約数和(自身を除く): 140965193302

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 673, 1346, 3365, 6730, 8749, 17498, 43745, 87490, 1711613, 3423226, 8558065, 17116130, 22250969, 44501938, 111254845, 222509690, 1151915549, 2303831098, 5759577745, 11519155490, 14974902137, 29949804274, 74874510685, 149749021370]

約数ペア:

[(1, 149749021370), (2, 74874510685), (5, 29949804274), (10, 14974902137), (13, 11519155490), (26, 5759577745), (65, 2303831098), (130, 1151915549), (673, 222509690), (1346, 111254845), (3365, 44501938), (6730, 22250969), (8749, 17116130), (17498, 8558065), (43745, 3423226), (87490, 1711613)]