253922010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{42533}}^1$

素因数の和:42742

約数の個数: 32

約数和(自身を含む): 612489600

約数和(自身を除く): 358567590

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 199, 398, 597, 995, 1194, 1990, 2985, 5970, 42533, 85066, 127599, 212665, 255198, 425330, 637995, 1275990, 8464067, 16928134, 25392201, 42320335, 50784402, 84640670, 126961005, 253922010]

約数ペア:

[(1, 253922010), (2, 126961005), (3, 84640670), (5, 50784402), (6, 42320335), (10, 25392201), (15, 16928134), (30, 8464067), (199, 1275990), (398, 637995), (597, 425330), (995, 255198), (1194, 212665), (1990, 127599), (2985, 85066), (5970, 42533)]