7229670

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{199}}^1$

素因数の和:389

約数の個数: 64

約数和(自身を含む): 20044800

約数和(自身を除く): 12815130

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 173, 199, 210, 346, 398, 519, 597, 865, 995, 1038, 1194, 1211, 1393, 1730, 1990, 2422, 2595, 2786, 2985, 3633, 4179, 5190, 5970, 6055, 6965, 7266, 8358, 12110, 13930, 18165, 20895, 34427, 36330, 41790, 68854, 103281, 172135, 206562, 240989, 344270, 481978, 516405, 722967, 1032810, 1204945, 1445934, 2409890, 3614835, 7229670]

約数ペア:

[(1, 7229670), (2, 3614835), (3, 2409890), (5, 1445934), (6, 1204945), (7, 1032810), (10, 722967), (14, 516405), (15, 481978), (21, 344270), (30, 240989), (35, 206562), (42, 172135), (70, 103281), (105, 68854), (173, 41790), (199, 36330), (210, 34427), (346, 20895), (398, 18165), (519, 13930), (597, 12110), (865, 8358), (995, 7266), (1038, 6965), (1194, 6055), (1211, 5970), (1393, 5190), (1730, 4179), (1990, 3633), (2422, 2985), (2595, 2786)]