1497805620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{179593}}^1$

素因数の和:179744

約数の個数: 48

約数和(自身を含む): 4224050880

約数和(自身を除く): 2726245260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 139, 278, 417, 556, 695, 834, 1390, 1668, 2085, 2780, 4170, 8340, 179593, 359186, 538779, 718372, 897965, 1077558, 1795930, 2155116, 2693895, 3591860, 5387790, 10775580, 24963427, 49926854, 74890281, 99853708, 124817135, 149780562, 249634270, 299561124, 374451405, 499268540, 748902810, 1497805620]

約数ペア:

[(1, 1497805620), (2, 748902810), (3, 499268540), (4, 374451405), (5, 299561124), (6, 249634270), (10, 149780562), (12, 124817135), (15, 99853708), (20, 74890281), (30, 49926854), (60, 24963427), (139, 10775580), (278, 5387790), (417, 3591860), (556, 2693895), (695, 2155116), (834, 1795930), (1390, 1077558), (1668, 897965), (2085, 718372), (2780, 538779), (4170, 359186), (8340, 179593)]