939069060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{78649}}^1$

素因数の和:78860

約数の個数: 48

約数和(自身を含む): 2642640000

約数和(自身を除く): 1703570940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 199, 398, 597, 796, 995, 1194, 1990, 2388, 2985, 3980, 5970, 11940, 78649, 157298, 235947, 314596, 393245, 471894, 786490, 943788, 1179735, 1572980, 2359470, 4718940, 15651151, 31302302, 46953453, 62604604, 78255755, 93906906, 156511510, 187813812, 234767265, 313023020, 469534530, 939069060]

約数ペア:

[(1, 939069060), (2, 469534530), (3, 313023020), (4, 234767265), (5, 187813812), (6, 156511510), (10, 93906906), (12, 78255755), (15, 62604604), (20, 46953453), (30, 31302302), (60, 15651151), (199, 4718940), (398, 2359470), (597, 1572980), (796, 1179735), (995, 943788), (1194, 786490), (1990, 471894), (2388, 393245), (2985, 314596), (3980, 235947), (5970, 157298), (11940, 78649)]