131855910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{1129}}^1$

素因数の和:1385

約数の個数: 64

約数和(自身を含む): 336830400

約数和(自身を除く): 204974490

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 229, 255, 458, 510, 687, 1129, 1145, 1374, 2258, 2290, 3387, 3435, 3893, 5645, 6774, 6870, 7786, 11290, 11679, 16935, 19193, 19465, 23358, 33870, 38386, 38930, 57579, 58395, 95965, 115158, 116790, 191930, 258541, 287895, 517082, 575790, 775623, 1292705, 1551246, 2585410, 3878115, 4395197, 7756230, 8790394, 13185591, 21975985, 26371182, 43951970, 65927955, 131855910]

約数ペア:

[(1, 131855910), (2, 65927955), (3, 43951970), (5, 26371182), (6, 21975985), (10, 13185591), (15, 8790394), (17, 7756230), (30, 4395197), (34, 3878115), (51, 2585410), (85, 1551246), (102, 1292705), (170, 775623), (229, 575790), (255, 517082), (458, 287895), (510, 258541), (687, 191930), (1129, 116790), (1145, 115158), (1374, 95965), (2258, 58395), (2290, 57579), (3387, 38930), (3435, 38386), (3893, 33870), (5645, 23358), (6774, 19465), (6870, 19193), (7786, 16935), (11290, 11679)]