135258340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{50849}}^1$

素因数の和:50884

約数の個数: 48

約数和(自身を含む): 341712000

約数和(自身を除く): 206453660

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 50849, 101698, 203396, 254245, 355943, 508490, 711886, 966131, 1016980, 1423772, 1779715, 1932262, 3559430, 3864524, 4830655, 6762917, 7118860, 9661310, 13525834, 19322620, 27051668, 33814585, 67629170, 135258340]

約数ペア:

[(1, 135258340), (2, 67629170), (4, 33814585), (5, 27051668), (7, 19322620), (10, 13525834), (14, 9661310), (19, 7118860), (20, 6762917), (28, 4830655), (35, 3864524), (38, 3559430), (70, 1932262), (76, 1779715), (95, 1423772), (133, 1016980), (140, 966131), (190, 711886), (266, 508490), (380, 355943), (532, 254245), (665, 203396), (1330, 101698), (2660, 50849)]