2301641965

素因数分解:

$5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{1693}}^1$

素因数の和:1922

約数の個数: 48

約数和(自身を含む): 3337044480

約数和(自身を除く): 1035402515

約数列:

[1, 5, 7, 31, 35, 49, 155, 179, 217, 245, 895, 1085, 1253, 1519, 1693, 5549, 6265, 7595, 8465, 8771, 11851, 27745, 38843, 43855, 52483, 59255, 82957, 194215, 262415, 271901, 303047, 367381, 414785, 1359505, 1515235, 1836905, 2121329, 2571667, 9394457, 10606645, 12858335, 14849303, 46972285, 65761199, 74246515, 328805995, 460328393, 2301641965]

約数ペア:

[(1, 2301641965), (5, 460328393), (7, 328805995), (31, 74246515), (35, 65761199), (49, 46972285), (155, 14849303), (179, 12858335), (217, 10606645), (245, 9394457), (895, 2571667), (1085, 2121329), (1253, 1836905), (1519, 1515235), (1693, 1359505), (5549, 414785), (6265, 367381), (7595, 303047), (8465, 271901), (8771, 262415), (11851, 194215), (27745, 82957), (38843, 59255), (43855, 52483)]