73346670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47939}}^1$

素因数の和:47969

約数の個数: 48

約数和(自身を含む): 201923280

約数和(自身を除く): 128576610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 47939, 95878, 143817, 239695, 287634, 431451, 479390, 719085, 814963, 862902, 1438170, 1629926, 2157255, 2444889, 4074815, 4314510, 4889778, 7334667, 8149630, 12224445, 14669334, 24448890, 36673335, 73346670]

約数ペア:

[(1, 73346670), (2, 36673335), (3, 24448890), (5, 14669334), (6, 12224445), (9, 8149630), (10, 7334667), (15, 4889778), (17, 4314510), (18, 4074815), (30, 2444889), (34, 2157255), (45, 1629926), (51, 1438170), (85, 862902), (90, 814963), (102, 719085), (153, 479390), (170, 431451), (255, 287634), (306, 239695), (510, 143817), (765, 95878), (1530, 47939)]