386057105

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{307}}^1$

素因数の和:430

約数の個数: 64

約数和(自身を含む): 586629120

約数和(自身を除く): 200572015

約数列:

[1, 5, 7, 19, 31, 35, 61, 95, 133, 155, 217, 305, 307, 427, 589, 665, 1085, 1159, 1535, 1891, 2135, 2149, 2945, 4123, 5795, 5833, 8113, 9455, 9517, 10745, 13237, 18727, 20615, 29165, 35929, 40565, 40831, 47585, 66185, 66619, 93635, 131089, 179645, 180823, 204155, 251503, 333095, 355813, 580537, 655445, 904115, 1257515, 1265761, 1779065, 2490691, 2902685, 4063759, 6328805, 11030203, 12453455, 20318795, 55151015, 77211421, 386057105]

約数ペア:

[(1, 386057105), (5, 77211421), (7, 55151015), (19, 20318795), (31, 12453455), (35, 11030203), (61, 6328805), (95, 4063759), (133, 2902685), (155, 2490691), (217, 1779065), (305, 1265761), (307, 1257515), (427, 904115), (589, 655445), (665, 580537), (1085, 355813), (1159, 333095), (1535, 251503), (1891, 204155), (2135, 180823), (2149, 179645), (2945, 131089), (4123, 93635), (5795, 66619), (5833, 66185), (8113, 47585), (9455, 40831), (9517, 40565), (10745, 35929), (13237, 29165), (18727, 20615)]