146744590

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{1993}}^1$

素因数の和:2236

約数の個数: 32

約数和(自身を含む): 272779200

約数和(自身を除く): 126034610

約数列:

[1, 2, 5, 10, 37, 74, 185, 199, 370, 398, 995, 1990, 1993, 3986, 7363, 9965, 14726, 19930, 36815, 73630, 73741, 147482, 368705, 396607, 737410, 793214, 1983035, 3966070, 14674459, 29348918, 73372295, 146744590]

約数ペア:

[(1, 146744590), (2, 73372295), (5, 29348918), (10, 14674459), (37, 3966070), (74, 1983035), (185, 793214), (199, 737410), (370, 396607), (398, 368705), (995, 147482), (1990, 73741), (1993, 73630), (3986, 36815), (7363, 19930), (9965, 14726)]