6985260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{257}}^1$

素因数の和:423

約数の個数: 72

約数和(自身を含む): 21411936

約数和(自身を除く): 14426676

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 151, 180, 257, 302, 453, 514, 604, 755, 771, 906, 1028, 1285, 1359, 1510, 1542, 1812, 2265, 2313, 2570, 2718, 3020, 3084, 3855, 4530, 4626, 5140, 5436, 6795, 7710, 9060, 9252, 11565, 13590, 15420, 23130, 27180, 38807, 46260, 77614, 116421, 155228, 194035, 232842, 349263, 388070, 465684, 582105, 698526, 776140, 1164210, 1397052, 1746315, 2328420, 3492630, 6985260]

約数ペア:

[(1, 6985260), (2, 3492630), (3, 2328420), (4, 1746315), (5, 1397052), (6, 1164210), (9, 776140), (10, 698526), (12, 582105), (15, 465684), (18, 388070), (20, 349263), (30, 232842), (36, 194035), (45, 155228), (60, 116421), (90, 77614), (151, 46260), (180, 38807), (257, 27180), (302, 23130), (453, 15420), (514, 13590), (604, 11565), (755, 9252), (771, 9060), (906, 7710), (1028, 6795), (1285, 5436), (1359, 5140), (1510, 4626), (1542, 4530), (1812, 3855), (2265, 3084), (2313, 3020), (2570, 2718)]