9300620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2143}}^1$

素因数の和:2190

約数の個数: 48

約数和(自身を含む): 23052288

約数和(自身を除く): 13751668

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 434, 620, 868, 1085, 2143, 2170, 4286, 4340, 8572, 10715, 15001, 21430, 30002, 42860, 60004, 66433, 75005, 132866, 150010, 265732, 300020, 332165, 465031, 664330, 930062, 1328660, 1860124, 2325155, 4650310, 9300620]

約数ペア:

[(1, 9300620), (2, 4650310), (4, 2325155), (5, 1860124), (7, 1328660), (10, 930062), (14, 664330), (20, 465031), (28, 332165), (31, 300020), (35, 265732), (62, 150010), (70, 132866), (124, 75005), (140, 66433), (155, 60004), (217, 42860), (310, 30002), (434, 21430), (620, 15001), (868, 10715), (1085, 8572), (2143, 4340), (2170, 4286)]