74731710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{421}}^1$

素因数の和:589

約数の個数: 64

約数和(自身を含む): 184613184

約数和(自身を除く): 109881474

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 97, 122, 183, 194, 291, 305, 366, 421, 485, 582, 610, 842, 915, 970, 1263, 1455, 1830, 2105, 2526, 2910, 4210, 5917, 6315, 11834, 12630, 17751, 25681, 29585, 35502, 40837, 51362, 59170, 77043, 81674, 88755, 122511, 128405, 154086, 177510, 204185, 245022, 256810, 385215, 408370, 612555, 770430, 1225110, 2491057, 4982114, 7473171, 12455285, 14946342, 24910570, 37365855, 74731710]

約数ペア:

[(1, 74731710), (2, 37365855), (3, 24910570), (5, 14946342), (6, 12455285), (10, 7473171), (15, 4982114), (30, 2491057), (61, 1225110), (97, 770430), (122, 612555), (183, 408370), (194, 385215), (291, 256810), (305, 245022), (366, 204185), (421, 177510), (485, 154086), (582, 128405), (610, 122511), (842, 88755), (915, 81674), (970, 77043), (1263, 59170), (1455, 51362), (1830, 40837), (2105, 35502), (2526, 29585), (2910, 25681), (4210, 17751), (5917, 12630), (6315, 11834)]