74934690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{487}}^1$

素因数の和:743

約数の個数: 64

約数和(自身を含む): 188891136

約数和(自身を除く): 113956446

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 223, 230, 345, 446, 487, 669, 690, 974, 1115, 1338, 1461, 2230, 2435, 2922, 3345, 4870, 5129, 6690, 7305, 10258, 11201, 14610, 15387, 22402, 25645, 30774, 33603, 51290, 56005, 67206, 76935, 108601, 112010, 153870, 168015, 217202, 325803, 336030, 543005, 651606, 1086010, 1629015, 2497823, 3258030, 4995646, 7493469, 12489115, 14986938, 24978230, 37467345, 74934690]

約数ペア:

[(1, 74934690), (2, 37467345), (3, 24978230), (5, 14986938), (6, 12489115), (10, 7493469), (15, 4995646), (23, 3258030), (30, 2497823), (46, 1629015), (69, 1086010), (115, 651606), (138, 543005), (223, 336030), (230, 325803), (345, 217202), (446, 168015), (487, 153870), (669, 112010), (690, 108601), (974, 76935), (1115, 67206), (1338, 56005), (1461, 51290), (2230, 33603), (2435, 30774), (2922, 25645), (3345, 22402), (4870, 15387), (5129, 14610), (6690, 11201), (7305, 10258)]