172414410

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{3271}}^1$

素因数の和:3539

約数の個数: 64

約数和(自身を含む): 474937344

約数和(自身を除く): 302522934

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 251, 502, 753, 1255, 1506, 1757, 2510, 3271, 3514, 3765, 5271, 6542, 7530, 8785, 9813, 10542, 16355, 17570, 19626, 22897, 26355, 32710, 45794, 49065, 52710, 68691, 98130, 114485, 137382, 228970, 343455, 686910, 821021, 1642042, 2463063, 4105105, 4926126, 5747147, 8210210, 11494294, 12315315, 17241441, 24630630, 28735735, 34482882, 57471470, 86207205, 172414410]

約数ペア:

[(1, 172414410), (2, 86207205), (3, 57471470), (5, 34482882), (6, 28735735), (7, 24630630), (10, 17241441), (14, 12315315), (15, 11494294), (21, 8210210), (30, 5747147), (35, 4926126), (42, 4105105), (70, 2463063), (105, 1642042), (210, 821021), (251, 686910), (502, 343455), (753, 228970), (1255, 137382), (1506, 114485), (1757, 98130), (2510, 68691), (3271, 52710), (3514, 49065), (3765, 45794), (5271, 32710), (6542, 26355), (7530, 22897), (8785, 19626), (9813, 17570), (10542, 16355)]