277824990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{1913}}^1$

素因数の和:2073

約数の個数: 64

約数和(自身を含む): 687937536

約数和(自身を除く): 410112546

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 103, 141, 206, 235, 282, 309, 470, 515, 618, 705, 1030, 1410, 1545, 1913, 3090, 3826, 4841, 5739, 9565, 9682, 11478, 14523, 19130, 24205, 28695, 29046, 48410, 57390, 72615, 89911, 145230, 179822, 197039, 269733, 394078, 449555, 539466, 591117, 899110, 985195, 1182234, 1348665, 1970390, 2697330, 2955585, 5911170, 9260833, 18521666, 27782499, 46304165, 55564998, 92608330, 138912495, 277824990]

約数ペア:

[(1, 277824990), (2, 138912495), (3, 92608330), (5, 55564998), (6, 46304165), (10, 27782499), (15, 18521666), (30, 9260833), (47, 5911170), (94, 2955585), (103, 2697330), (141, 1970390), (206, 1348665), (235, 1182234), (282, 985195), (309, 899110), (470, 591117), (515, 539466), (618, 449555), (705, 394078), (1030, 269733), (1410, 197039), (1545, 179822), (1913, 145230), (3090, 89911), (3826, 72615), (4841, 57390), (5739, 48410), (9565, 29046), (9682, 28695), (11478, 24205), (14523, 19130)]