7233460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{647}}^1$

素因数の和:712

約数の個数: 48

約数和(自身を含む): 16765056

約数和(自身を除く): 9531596

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 43, 52, 65, 86, 130, 172, 215, 260, 430, 559, 647, 860, 1118, 1294, 2236, 2588, 2795, 3235, 5590, 6470, 8411, 11180, 12940, 16822, 27821, 33644, 42055, 55642, 84110, 111284, 139105, 168220, 278210, 361673, 556420, 723346, 1446692, 1808365, 3616730, 7233460]

約数ペア:

[(1, 7233460), (2, 3616730), (4, 1808365), (5, 1446692), (10, 723346), (13, 556420), (20, 361673), (26, 278210), (43, 168220), (52, 139105), (65, 111284), (86, 84110), (130, 55642), (172, 42055), (215, 33644), (260, 27821), (430, 16822), (559, 12940), (647, 11180), (860, 8411), (1118, 6470), (1294, 5590), (2236, 3235), (2588, 2795)]