9960650

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{191}}^1$

素因数の和:359

約数の個数: 48

約数和(自身を含む): 21427200

約数和(自身を除く): 11466550

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 149, 175, 191, 298, 350, 382, 745, 955, 1043, 1337, 1490, 1910, 2086, 2674, 3725, 4775, 5215, 6685, 7450, 9550, 10430, 13370, 26075, 28459, 33425, 52150, 56918, 66850, 142295, 199213, 284590, 398426, 711475, 996065, 1422950, 1992130, 4980325, 9960650]

約数ペア:

[(1, 9960650), (2, 4980325), (5, 1992130), (7, 1422950), (10, 996065), (14, 711475), (25, 398426), (35, 284590), (50, 199213), (70, 142295), (149, 66850), (175, 56918), (191, 52150), (298, 33425), (350, 28459), (382, 26075), (745, 13370), (955, 10430), (1043, 9550), (1337, 7450), (1490, 6685), (1910, 5215), (2086, 4775), (2674, 3725)]