91352220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89561}}^1$

素因数の和:89590

約数の個数: 48

約数和(自身を含む): 270835488

約数和(自身を除く): 179483268

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 89561, 179122, 268683, 358244, 447805, 537366, 895610, 1074732, 1343415, 1522537, 1791220, 2686830, 3045074, 4567611, 5373660, 6090148, 7612685, 9135222, 15225370, 18270444, 22838055, 30450740, 45676110, 91352220]

約数ペア:

[(1, 91352220), (2, 45676110), (3, 30450740), (4, 22838055), (5, 18270444), (6, 15225370), (10, 9135222), (12, 7612685), (15, 6090148), (17, 5373660), (20, 4567611), (30, 3045074), (34, 2686830), (51, 1791220), (60, 1522537), (68, 1343415), (85, 1074732), (102, 895610), (170, 537366), (204, 447805), (255, 358244), (340, 268683), (510, 179122), (1020, 89561)]