7293660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1$

素因数の和:323

約数の個数: 96

約数和(自身を含む): 22885632

約数和(自身を除く): 15591972

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 43, 44, 55, 60, 66, 86, 110, 129, 132, 165, 172, 215, 220, 257, 258, 330, 430, 473, 514, 516, 645, 660, 771, 860, 946, 1028, 1285, 1290, 1419, 1542, 1892, 2365, 2570, 2580, 2827, 2838, 3084, 3855, 4730, 5140, 5654, 5676, 7095, 7710, 8481, 9460, 11051, 11308, 14135, 14190, 15420, 16962, 22102, 28270, 28380, 33153, 33924, 42405, 44204, 55255, 56540, 66306, 84810, 110510, 121561, 132612, 165765, 169620, 221020, 243122, 331530, 364683, 486244, 607805, 663060, 729366, 1215610, 1458732, 1823415, 2431220, 3646830, 7293660]

約数ペア:

[(1, 7293660), (2, 3646830), (3, 2431220), (4, 1823415), (5, 1458732), (6, 1215610), (10, 729366), (11, 663060), (12, 607805), (15, 486244), (20, 364683), (22, 331530), (30, 243122), (33, 221020), (43, 169620), (44, 165765), (55, 132612), (60, 121561), (66, 110510), (86, 84810), (110, 66306), (129, 56540), (132, 55255), (165, 44204), (172, 42405), (215, 33924), (220, 33153), (257, 28380), (258, 28270), (330, 22102), (430, 16962), (473, 15420), (514, 14190), (516, 14135), (645, 11308), (660, 11051), (771, 9460), (860, 8481), (946, 7710), (1028, 7095), (1285, 5676), (1290, 5654), (1419, 5140), (1542, 4730), (1892, 3855), (2365, 3084), (2570, 2838), (2580, 2827)]