45112230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{1997}}^1$

素因数の和:2261

約数の個数: 48

約数和(自身を含む): 117818064

約数和(自身を除く): 72705834

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 251, 502, 753, 1255, 1506, 1997, 2259, 2510, 3765, 3994, 4518, 5991, 7530, 9985, 11295, 11982, 17973, 19970, 22590, 29955, 35946, 59910, 89865, 179730, 501247, 1002494, 1503741, 2506235, 3007482, 4511223, 5012470, 7518705, 9022446, 15037410, 22556115, 45112230]

約数ペア:

[(1, 45112230), (2, 22556115), (3, 15037410), (5, 9022446), (6, 7518705), (9, 5012470), (10, 4511223), (15, 3007482), (18, 2506235), (30, 1503741), (45, 1002494), (90, 501247), (251, 179730), (502, 89865), (753, 59910), (1255, 35946), (1506, 29955), (1997, 22590), (2259, 19970), (2510, 17973), (3765, 11982), (3994, 11295), (4518, 9985), (5991, 7530)]