7712220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7561}}^1$

素因数の和:7590

約数の個数: 48

約数和(自身を含む): 22867488

約数和(自身を除く): 15155268

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, 7561, 15122, 22683, 30244, 37805, 45366, 75610, 90732, 113415, 128537, 151220, 226830, 257074, 385611, 453660, 514148, 642685, 771222, 1285370, 1542444, 1928055, 2570740, 3856110, 7712220]

約数ペア:

[(1, 7712220), (2, 3856110), (3, 2570740), (4, 1928055), (5, 1542444), (6, 1285370), (10, 771222), (12, 642685), (15, 514148), (17, 453660), (20, 385611), (30, 257074), (34, 226830), (51, 151220), (60, 128537), (68, 113415), (85, 90732), (102, 75610), (170, 45366), (204, 37805), (255, 30244), (340, 22683), (510, 15122), (1020, 7561)]